How to create enough jobs for the laid-off workers is a(n)________problem for which there is no simple solution.
| A．delicate |
| B．internal |
| C．emergency |
| D．complex |
.
A modern city has been set up in _______ was a wasteland ten years ago .
| A．what | B．which | C．that | D．where |
.
Sarah hopes to become a friend of ______ shares her interests.
| A．anyone | B．whomever | C．whoever | D．no matter who |
.
It worried her a bit ________ her hair was turning grey.
| A．which | B．that | C．if | D．whether |
.
These photographs will show you _______.
| A．what does our village look like | B．what our village looks like |
| C．how does our village look like | D．how our village looks like |
.
-----Do you know where David is ? I couldn’t find him anywhere.
------Well. He ________have gone far-----his coat’s still here.
| A．shouldn’t | B．mustn’t | C．can’t | D．wouldn’t |