问题

The official said rescuers wereworking_____to find the missing miners in the coal mine blast.

A:round the clock
B:in the clock
C:around the time
D:in the meantime

正确答案是：

同类题型

Bob like playing ____ football, but I like playing ______ violin.

____ enough money, Jim was unable to buy his girlfriend expensive jewellery. [ ]

My TV set doesn’t work, the water tap is dripping and my car is still under repair!–-You sure ________ bad luck these days

Your new bag is very nice.— ____________________.

It is convenient for people to work by subway. It’ssaid that The Line 4 subway in Chengdu _______by the time of 2018.