2019年mpacc考试英语真题——连词952

{01}In 1965, a new Voting Rights Bill became law, ________all black people had the right to vote from then on.

A.by which

B.that

C.by what

D.which

解析：略
本题选A。
{02}It didn’t surprise us at all________caused his success.

A.why

B.what

C.how

D.that

解析：略
本题选B。
{03}_________ the whole process for the studies of cancer took more than a year, the technology is moving so fast that it will soon take just weeks．

A.How

B.Because

C.If

D.While

解析：略
本题选D。