You can't see well through a telescope unless correctly to your sight.
| A．accustomed | B．adjusted | C．admitted | D．adopted |
As is known to all, oranges are _______ Vitamin C.
A. rich in B. poor with
C. short of D. good for
We’ll do ________ the Party calls upon us to do.
| A．no matter what | B．whatever | C．however | D．whenever |
If you try to learn too many things at a time at the beginning, you may _______.
| A．have confused | B．have to be confused |
| C．get confused | D．get confusing |
The war made _______ impossible for the scientist to go on with his research.
| A．him | B．it | C．this | D．that |
There _______ a temple on the side of the mountain, didn’t there?
| A．would be | B．would have |
| C．used to have | D．used to be |