They want to make _______ clear to the public that they are doing an important and necessary job.
[ ]
A. this B. that C. it D. what
参考答案:
________sometimes keeps her awake at night ________ John is ..
________sometimes keeps her awake at night ________ John is getting more and more quiet at home.[ ]A. That ; what B. What ; that C.It;thatD. Whether;what
When the earthquake happens, you'd better run to the area w..
When the earthquake happens, you'd better run to the area without high buildings; _____,you shouldkeep the height lower than table or bed and stay next to them.A. if any B. if notC. if necessary D. if some
_____ is reported that there will be several new events ____..
_____ is reported that there will be several new events _____ the 2012 London Olympic Games.A. It; filled withB. It; added to C. As; related to D. As; combined with