问题
_____ the Internet is of greathelp, I don’t think it’s a good idea to spend too much time on it.
A:playing calling
B:have been stopped by the government
C:have stopped people from using reusable bags
D:As
B:have been stopped by the government
C:have stopped people from using reusable bags
D:As
正确答案是：
同类题型
Lots of people are wondering ________.
gh an earthquake has just happened, people here still ______ their lives as usual.
_ _ busyschoolwork, the children also have to take arts, music and sports classes intheir free time.
The group’s research has done much toour knowledge of the HIV virus．
The car needs checking. It may cause accidents if it _______ soon.