Historical experience can as a most important source of information.
| A．serve | B．use | C．regard | D．prove |
It is clear that ________ little money the invention will bring him can hardly support so large ________ company.
| A．/; the | B．the; a | C．a; / | D．a; the |
—Everybody is going to climb the mountain . Can I go too , mom ?
— ______ Wait till you are old enough ,dear.
| A．Will you | B．Why not ? | C．I hope so. | D．I’m afraid not. |
-----What a fine day! Shall we go picnicking?
------_____________,but we need to be home before six o’clock for the football match. .
| A．Have a nice time. | B．Pardon me | C．That’s great | D．You are right |
--Do you have enough to _____ all your daily expenses?
----Oh, yes, enough and to spare.
A spend B afford C fill D cover
The plan he _____ at the meeting is under consideration now and the result will be____ soon.
| A．put up with; put up | B．came up with; come up |
| C．put forward; put up | D．came up with; come out |