2019年mpacc考试英语真题——连词635

{01}—Would you like to come to dinner tonight？
—I’d like to, ___ I’m too busy.

A.and...	B.so
C.as...	D.but

解析：.but表转折，符合语意。而表并列的and, 结果的so，原因的as都不符合句意。.
本题选D。
{02}I have many friends ,______ some are businessmen .

A.of them

B.from which

C.who of

D.of whom

解析：本题引导定语从句的主语部分of whom some，实际语序为some of whom，介词of表示整体与部分的关系。
本题选D。