Some aspects of a pilot"s job be boring, and pilots often work at inco
题型:不详难度:来源:
Some aspects of a pilot"s job be boring, and pilots often work at inconvenient hours.A.can ; have to | B.may ; can | C.have to; may | D.ought to; must |
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答案
A |
解析
试题分析:考查情态动词:第一空填can,表示“有客观的可能性”,第二空填have to表示不得不,句意:某些方面,飞行员的工作可能很乏味,飞行员经常在不方便的时候工作。选A。 点评:考查情态动词,要看每个情态动词的基本意思,还有的情态动词不止一个意思,如:can可以表示“能够,可以,有可能”做题时注意看符合哪个意思。 |
举一反三
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