要原因
问题描述：
要原因
1.Such____not the only uses of bamboo
A should be B is C are D has
2.Of the new students,sixty____girls
A per cents are B per cent is
C percent is D percent are
2道都希望有解释
答
选C后面是USES.AD应该很好排除吧.
percent后面不加s,由于是复数,所以用are