问题

The factory had to______ a number of employees because of economic decline in the country.

A:lay out
B:lay off
C:lay aside
D:lay down

正确答案是：

同类题型

We’ll never give up _______ they may do or say

unately we had a compass, without________we would have got lost

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found guilty _____, he lost the job and was blamed for incompetence