问题

Besides our group, we need some 20 extra workers _____ to get the work finished in time [ ]

A: around
B:out
C: or so
D: X

正确答案是：

同类题型

the boys were shouting and singing

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He has behaved in the most extraordinary way; I can’t________his behavior at all. [ ]

__ doyou like to fly, economy or first class—Economy, Ithink

All the students were eager to know what the future may have _____ for them when they graduated from the school.