Landing safely in bad weather is a _______ task for any pilot, and even the sma

题干

Landing safely in bad weather is a _______ task for any pilot, and even the smallest error can lead to a disaster.

A．tricky

B．secure

C．significant

D．easy

上一题下一题 0.85难度单项选择更新时间:2014-02-17 03:39:52

小学学科试题库

初中学科试题库

高中学科试题库