2019年mpacc考试英语真题——连词1185

{01}_________ they were here now, we would be able to celebrate their wedding anniversary.

A.Only if

B.If only

C.Because

D.When

解析：考查连词。_________ they were here now,用的是和现在情况相反的虚拟语气，四个选项中只有If only后面跟虚拟语。所以选B。
本题选B。
{02} It’ll be a year and a half ______ the next Olympic Games are held in London in 2012.

A.since

B.when

C.before

D.until

解析：这题考查句型：It will be+一段时间+before…句意是：要一年半下届奥运会就在伦敦举办了。选C。
本题选C。