As the plane circled over the airport, everyone sensed that something was wr

游客2023-07-24  18

问题     As the plane circled over the airport, everyone sensed that something was wrong. The plane was moving unsteadily through the air, and【C1】______the passengers had fastened their seat belts, they were suddenly【C2】______forward. At that moment, the air-hostess【C3】______.She looked very pale,  but was quite【C4】______.Speaking quickly but almost in a whisper, she【C5】______everyone that the pilot had【C6】______and asked if any of the passengers knew anything about machine or at【C7】______how to drive a car.  After a moment’s【C8】______, a man got up and followed the hostess into the pilot’s cabin. Moving the pilot【C9】______, the man took his seat and listened carefully to the【C10】______instructions that were being sent by radio from the airport【C11】______. The plane was now dangerously  close【C12】______the  ground, but  to everyone’s【C13】______, it soon began to climb. The man had to【C14】______the airport several times in order to become【C15】______with the controls of the plane.【C16】______the danger had not yet passed. The terrible【C17】______came when he had to land. Following【C18】______, the man guided the plane towards the airfield. It shook violently【C19】______it touched the ground and then moved rapidly【C20】______the runway and after a long run it stopped safely. [br] 【C7】

选项 A、best
B、least
C、length
D、first

答案 B

解析 短语辨析。此时需要的是一个懂得机械知识或至少会开车的人,因为开飞机是非常专业的事情,不是专业人员会开飞机的可能性很小,所以选择at least是表示只要会开车就行这个最低的要求。at best表示“持最乐观的看法,充其量”;at length表示“详尽地”at first表示“首先”。这几个都不符合句意,对于开飞机这件事懂得机械或开汽车应该是最低条件。
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