If we can _____ our present difficulties, then everything should be all right.
| A．get off | B．come across | C．come over | D．get over |
So quickly are science and technology advancing ____ is a possibility today may be a reality tomorrow.
| A．what | B．that | C．what that | D．that what |
— I find it astonishing that John ____ be so rude to me.
— Not astonishing at all. He is always rude to others.
| A．should | B．must | C．might | D．ought to |
— Go and see who is making so much noise.
— ____ the children.
| A．There are | B．They are | C．That is | D．It is |
Only through ____talks can we build trust and only through cooperation can create ____ win-win economic situation.
| A．\ ; a | B．the ; the | C．\ ; the | D．the ;a |
I really don’t know _______ I put my wallet．
| A．where was it | B．it was where that | C．where it was that | D．where was it that |