I've _____ these lines again and again but I still keep forgetting them.
A. gone off
B. gone about
C. gone over
D. gone through
第1题:
Again, differences between people and the opportunity for natural selection to take advantage of it have diminished.
第2题:
第3题:
第4题:
29________.
A.Soon
B.Finally
C.Once
D.Again
第5题:
第6题:
8、找出“元音+元音”连读的一个句子。
A.Did~you get there late~again?
B.Can you speak~English or French?
C.I~am Chinese.
D.Are you ready?