The boys，________ could not reach the shelf，went to look for something to stand on.
| A．the tall of whom | B．the tallest of whom |
| C．the tallest one | D．the tallest of them |
The government has promised to do ______ lies in its power to relieve the hardships of the victims in the snow-stricken area.
| A．however | B．wherever | C．whatever | D．whichever |
Funny animals is a term used in comics and animated cartoons __________ the animals are given human characteristics.
| A．where | B．that | C．why | D．as |
I was trying to pick up my hat that __________ off in the wind, but failed at last.
A. had been blown . is blownC. blown D. it had been blown
The news quickly spread ______ China has successfully launched another manned spaceship.
| A．which | B．that | C．when | D．while |
A total of 264,302 people in the country were reported __________ with HIV by the end of last September.
| A．to have been infected | B．to be infected |
| C．to having been infected | D．to have infected |