单项选择题

Bacteria are sometimes()too small to be seen without a microphone.

A. far
B. rather
C. quite
D. very

<上一题目录下一题>

热门试题

单项选择题

My pain()apparent the moment I walked into the room, for the first man I met asked sympathetically: Are you feeling all right

A. must be
B. must have been
C. had been
D. had to be

单项选择题

()is known to the world, Beethoven is a great musician.

A.That
B.Which
C.As
D.It

相关试题