英语单选集考试卷模.拟考试题_7

1、姓名：_ 班级：_ 学号：_-密-封 -线- 英语单选集考试卷模.拟考试题考试时间：120分钟 考试总分：100分题号一二三四五总分分数遵守考场纪律，维护知识尊严，杜绝违纪行为，确保考试结果公正。1、a group of scientists rowing toward the center of a lake saw something shocking. they turned back as fast as they could. what had they seen. the lake was boiling!the group was investigating a crater l

2、ake in the mountains of st. vincent. a crater lake is the mouth of a volcano that has been dormant for some time and has filled with water.this particular crater was the tip of a volcano called soufriere, which erupted last in 1902. since that time, it had not shown any signs of action. but in the f

3、all of 1971, mountain climbers who had hiked near the lake returned to the lowlands with strange stories. they said the water had turned yellow and was giving off a smell like burnt eggs. a seething fog was rising from the lakes surface.local scientists rushed to soufriere to see if this might be th

4、e beginning of a new volcanic explosion. they found a huge black mass in the middle of the water. it was a great blob 1,000 feet long and 300 feet wide. lava had pushed up through the bottom of the lake and formed a new island.the investigators wanted to make sure that the volcano was safe, and that

5、 the lava would not over- flow into the surrounding countryside. but they could never reach the island to study it, because the lava was so hot that the water around it bubbled and boiled.this passage is about _. （ ）a.mountain climbingb.a boiling lakec.a new volcanic islandd.a mysterious blob2、a gro

6、up of scientists rowing toward the center of a lake saw something shocking. they turned back as fast as they could. what had they seen. the lake was boiling!the group was investigating a crater lake in the mountains of st. vincent. a crater lake is the mouth of a volcano that has been dormant for so

7、me time and has filled with water.this particular crater was the tip of a volcano called soufriere, which erupted last in 1902. since that time, it had not shown any signs of action. but in the fall of 1971, mountain climbers who had hiked near the lake returned to the lowlands with strange stories.

8、 they said the water had turned yellow and was giving off a smell like burnt eggs. a seething fog was rising from the lakes surface.local scientists rushed to soufriere to see if this might be the beginning of a new volcanic explosion. they found a huge black mass in the middle of the water. it was

9、a great blob 1,000 feet long and 300 feet wide. lava had pushed up through the bottom of the lake and formed a new island.the investigators wanted to make sure that the volcano was safe, and that the lava would not over- flow into the surrounding countryside. but they could never reach the island to

10、 study it, because the lava was so hot that the water around it bubbled and boiled.a crater lake is at the tip of a _. （ ）a.mountainb.ridgec.islandd.volcano3、a group of scientists rowing toward the center of a lake saw something shocking. they turned back as fast as they could. what had they seen. t

11、he lake was boiling!the group was investigating a crater lake in the mountains of st. vincent. a crater lake is the mouth of a volcano that has been dormant for some time and has filled with water.this particular crater was the tip of a volcano called soufriere, which erupted last in 1902. since tha

12、t time, it had not shown any signs of action. but in the fall of 1971, mountain climbers who had hiked near the lake returned to the lowlands with strange stories. they said the water had turned yellow and was giving off a smell like burnt eggs. a seething fog was rising from the lakes surface.local

13、 scientists rushed to soufriere to see if this might be the beginning of a new volcanic explosion. they found a huge black mass in the middle of the water. it was a great blob 1,000 feet long and 300 feet wide. lava had pushed up through the bottom of the lake and formed a new island.the investigato

14、rs wanted to make sure that the volcano was safe, and that the lava would not over- flow into the surrounding countryside. but they could never reach the island to study it, because the lava was so hot that the water around it bubbled and boiled.we can conclude that _. （ ）a.the situation was nothing

15、 to be concerned aboutb.soufriere is still an active volcanoc.crater lakes are easy to hike tod.soufriere is a dead volcano4、a group of scientists rowing toward the center of a lake saw something shocking. they turned back as fast as they could. what had they seen. the lake was boiling!the group was

16、 investigating a crater lake in the mountains of st. vincent. a crater lake is the mouth of a volcano that has been dormant for some time and has filled with water.this particular crater was the tip of a volcano called soufriere, which erupted last in 1902. since that time, it had not shown any sign

17、s of action. but in the fall of 1971, mountain climbers who had hiked near the lake returned to the lowlands with strange stories. they said the water had turned yellow and was giving off a smell like burnt eggs. a seething fog was rising from the lakes surface.local scientists rushed to soufriere t

18、o see if this might be the beginning of a new volcanic explosion. they found a huge black mass in the middle of the water. it was a great blob 1,000 feet long and 300 feet wide. lava had pushed up through the bottom of the lake and formed a new island.the investigators wanted to make sure that the volcano was safe, and that t