The research requires more money than______.

admin2015-05-26  31

问题 The research requires more money than______.

选项 A、have been put in
B、has been put in
C、being put in
D、to be put in

答案B

解析 书名的谓语动词用单数形式,又由于本句是陈述一个事实,故用一般现在时态。因此B为答案。
转载请注明原文地址:https://kaotiyun.com/show/8nXK777K
0

随机试题
最新回复(0)