{01}(2013·江西南昌一模)It hasn"t been made clear ________ the new underground line is to be open to traffic.
A.when
B.that
C.what
D.where
解析:选A 考查名词性从句。句意:新的地铁线路何时开放还不清楚。句中it是形式主语,空处引导的是主语从句。根据句意可知选when。 本题选A。 {02}The last time we had great fun was ________ we were visiting the Water Park.
A.where
B.how
C.when
D.why
解析:句意:我们最后一次开心地玩是我们去水上乐园时。故这里用when来引导表语从句。 本题选C。 {03}As many as ten courses are provided ,and you are free to choose suits you best.
点击加载更多评论>>