2019年mpacc考试英语真题——介词和介词短语2089

{01}It snowed heavily for three days      and they were separated from the outside world.

A.in the end

B.on end

C.by the end

D.at the end

解析：略
本题选B。
{02}The bridge is 1000 meters    length.

A.with

B.in

C.at

D.on

解析：略
本题选B。
{03}“How long will you work on the farm?” “____ the end of next year.”

A.In	B.By
C.At	D.Since

解析：考查连词。用 since the end of last year 回答 how long，即问句问“工作了多久”，答句说“自去年年底至今”。选D。
本题选D。