大学英语四级考试完形填空精学精练(第七篇)

大学英语四级考试完形填空精学精练(第七篇) customs officers at a london airport yesterday found 500,000 pounds worth of drugs which were being smuggled (走私) into britain in boxes marked “urgent medical supplies.” the _71_ might have suspected for some time _72_ drugs were being brought into the country in this way. the _73_ is believed to be the work of a _74_ international group. four men were arrested at _75_ airport and help for questioning, _76_ it is unlikely that they are the organizers. in _77_ they declared that they were _78_ of what the boxes contained and _79_ acted in good faith in bringing _80_ into britain. this is the third time _81_ six months that attempts have been made to smuggle _82_ goods through customs by declaring them to _83_ medical supplies. they are frequently _84_ in special containers and a _85_ is given that they may be _86_ if they are not handled with care. “_87_ are determined to put a _88_ to this practice,” said one of the customs officers today. “_89_ is no way these people are going to get away _90_ this any longer. we have the full co-operation of the international police who are as anxious as we are to track down the main source of supply.”71. a) authorities b) commanders c) leaders d) directors72. a) what b) that c) although d) when73. a) operation b) behavior c) movement d) development74. a) well-constructed b) well-designedc) well-composed d) well-organized75. a) an b) some c) the d) one76. a) but b) so c) because d) as77. a) turn b) return c) case d) fact78. a) unconscious b) unaware c) unfamiliar d) unknown79. a) were b) had c) have d) being80. a) all b) it c) them d) such81. a) of b) for c) by d) in82. a) immoral b) criminal c) illegal d) irregular83. a) get b) be c) become d) sell84. a) parked b) picked c) passed d) packed85. a) warning b) note c) symbol d) signature86. a) harmed b) injured c) damaged d) hurt87. a) some b) we c) they d) those88. a) stop b) hold c) stay d) step89. a) it b)