单项选择题

If the test taker finds an item to which an answer is not known, it may be _______ to leave it blank and go on with the test.

A．vulnerable
B．advisable
C．considerable
D．agreeable
<上一题 目录 下一题>
热门 试题

单项选择题
Bill looked rather _______ when the professor asked him a question which he didn't know how to answer.
A．embarrassed
B．cordial
C．indignant
D．humble
单项选择题
The representatives were asked to _______ their earlier statements.
A．verify
B．certify
C．testify
D．terrify
相关试题