（年福州市高三适应性练习）33.— Your sneeze tells me you may have a flu.
— No. It’s just __________ I can’t stand the smell of the paint here.
| A．how | B．that | C．why | D．when |
There’s a feeling in me _______we’ll never know what a UFO is—not ever.
| A．that | B．which | C．of which | D．what |
28. Word came, as expected, ______ college entrance English exam will be reformed soon.
| A．it | B．what | C．which | D．that |
It is by no means clear the president can do to end the strike.
| A．how | B．which |
| C．that | D．what |
（年北京市西城区高三5月二模试题）31. A person who has never tasted bitter won’t know ______ sweet is.
| A．which | B．what | C．when | D．why |