高二英语填空.I just wonder___ that makes him so excited.A.why it does B,what he does C,how it is

问题描述:

高二英语填空.I just wonder___ that makes him so excited.A.why it does B,what he does C,how it is
  I just wonder___ that makes him so excited.   A.why it does  B,what he does  C,how it is  D,what it is.
Rather than ____ time playing cards as usual,I devoted every effort to____ an advertisement.   A,wasting,making    B,waste,make   C,to waste,make    D,a waste of,making.  两题填空不会做,请老师细解原理,

第一题从题意看出,肯定是something或者somebody才能makes him so excited,所以关系代词只能选what如果把第二个答案带入宾语从句,就变成了what he does that makes him so excited,明显句中多出了一个that.所以只能选...