公共英语四级

单选题

A.As
B.Due
C.Prior
D.Next

参考答案:C进入在线模考
【解析】prior to“在…前”,固定搭配。

你可能感兴趣的试题

1

A.examples
B.estimates
C.evidence
D.evaluation

2

A.would take
B.had taken
C.was taking
D.would have taken

3

A.decades
B.centuries
C.dozens
D.years