As they _____ in the snowstorm in the deep mountains, they had great _____ in getting in touch with the outside world.
| A．lost; trouble | B．were caught; difficulty |
| C．were stuck; difficulties | D．were trapped; troubles |
Food safety is ______ important, so the government spares no efforts to prevent food pollution.
| A．strongly | B．reasonably | C．highly | D．naturally |
—May I try the jacket on?
—______，but I think it will be too small for you.
| A．As you like | B．By all means | C．As a result | D．Believe it or not |
She thinks she can get there
on time, _______she?
| A．can | B．can’t | C．doesn’t | D．does |
The headmaster thought _______ necessary to invite Professor Brown to give us a lecture.
| A．that | B．it | C．this | D．him |
How pleased the emperor was ___ what the cheats had said.
| A．hearing | B．heard | C．to hear | D．hear |