④ The plane was now dangerously close the ground, but to everyones , it soon began to climb. The man had to the airport several times in order to become with the controls of the plane. __86__ the danger had not yet passed. The terrible came when he had to land.
86. A. Then B. Therefore C. But D. Moreover
飞机又爬到空中,在机场盘旋了几次,驾驶员也熟悉了飞机的操作,似乎危险已过,但情况远非如此。从下文中所介绍的飞机降落时的情况可以看出86答案应该是C。
⑤ Students find preparatory method helpful examinations. They read over the questions trying to answer any of them. __84___ they answer first the on
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