______my parents ask me to do is_______more time on my studies.A.That;to spend B.All what;spend C.What;spend D.All;to spending为什么选C?第二空可省略to,因为前有do,后省to.
问题描述：
______my parents ask me to do is_______more time on my studies.
A.That;to spend B.All what;spend C.What;spend D.All;to spending
为什么选C?
第二空可省略to,因为前有do,后省to.
答
what to pay
答
看了半天……没看出来哪个是对的。。。前面肯定是What或者All that。后面是to do或者doing吧。汗了
答
C 对，
适用公式：
What ... to do is （动词原形）.
答
答案不对，C项有问题，第一空填what没错，第二空应该是to spend 或者是spending
答
你可以试着逐一放进去,只有C是对的.
目前其它答案全错.但如果填入All that, spend,句子同样是对的.