2019年mpacc考试英语真题——连词836

{01}27. Our headmaster felt fairly happy today because ten students were praised at the meeting, _____three were from our school.

A.for them

B.of whom

C.of them

D.of that

解析：略
本题选B。
{02} I’ll start early , _______I oversleep.

A.unless

B.though

C.if

D.whether

解析：略
本题选A。
{03}It is often said that an American starts a speech with a joke , _______ a Japanese has an apology to make.

A.which

B.what

C.while

D.that

解析：略
本题选C。