2019年mpacc考试英语真题——连词961

{01}The Mekong River Commission has found no evidence ______ the dams on the upper reaches have an influence on the water flow downstream．

A.which

B.that

C.where

D.what

解析：略
本题选B。
{02}Don’t give up regardless of difficulty and failure, ________ you’ll never achieve your goals.

A.and

B.but

C.or

D.so

解析：略
本题选C。
{03}I usually do the washing up and leave the cooking to my wife，______she’s a better cook     than me．

A.unless

B.as

C.even though

D.in case

解析：略
本题选B。