During the test we were supposed to stay in our seats,keep our ey_英语解答

During the test we were supposed to stay in our seats,keep our eyes on our work,_____to anyone.
A.and not speak B.rather than speak C.instead of speaking
答案选择A这个我理解
但B和C怎么不能选呢?我们被要求坐在座位上,做自己的功课,而不是和别人说话.语法方面有什么不妥么?

人气：361 ℃　时间：2019-10-17 07:20:34

解答

stay in our seats和keep our eyes on our work这里面的动词stay和keep是用逗号连接起来的,它们都是接在to后面的不定式,英文里,如果你要列举两样东西的话,用and连接它们,三个及三个以上,前面的用逗号连,最后两个之间...