2019年mpacc考试英语真题——连词761

{01}26．— How is the campus cleaning going?                                              
— We"ve cleaned it up, ______ at least most of it．                 

A.and

B.then

C.or

D.Nor

解析：略
本题选C。
{02}12. Your friend acts ______ he were a trustworthy person but as a matter of fact he seldom keeps_____. So remember not to trust him with anything important.
A.as if; his words         B.as though; his word  
B.even if; his promise     D.even though; his promises
解析：略
本题选B。