定语从句选择10 we shoule not spend our money testing so many people,most of ()are healthy Athat Bwhich Cwhat Dwhom12it is reported that two schools,()arebeing buile in my hometown,will open next year Athey both Bbo

定语从句选择
10 we shoule not spend our money testing so many people,most of ()are healthy
Athat Bwhich Cwhat Dwhom
12it is reported that two schools,()arebeing buile in my hometown,will open next year
Athey both Bboth of them Cwhich both Dboth of which
我想知道原因啊

10.B.原因：这里从句中缺成分——主语,则用关系代词：which或that.由于在关系代词前有介词,只能用which.
12.D.原因：因为这是非限定性定语从句,则先行词只能用which,故A,B皆错.both的用法是both of...
,所以C错,故为有D正确.