[单项选择] Being watched by a lot of people, Alison felt very nervous, _____ what to say.
A. didn’t know
B. not knowing
C. and doesn’t know
D. not know

[单项选择]Peter felt very guilty for not being able to reunite with his family on Christmas Eve, so he decided to ______. He wanted to work till midnight.
A. work it over
B. work it out
C. work it off
D. work it up

[单项选择]

Text 1
The energy crisis, which is being felt around the world, has dramatized how the careless use of the earth’ s resources has brought the whole world to the brink of disaster. Tile over development of motor transport, with its increase of more cars, more highways, more pollution, more suburbs, more commuting, has contributed to the near destruction of our cities, the breakup of the family, and the pollution not only of local air but also of the earth’ s atmosphere. The disaster has arrived in the form of the energy crisis.
Our present situation is unlike war, revolution or depression. It is also unlike the great natural disasters of the past. Worldwide re sources exploitation and energy use have brought us to a state where long - range .planning is essential. What we need is not a continuation of our present serious slate, which endangers the future of our country, our children, and our earth, but a movement forward to a new norm in order to
A. Lack of financial planning.
B. The breakup of the family.
C. Natural disasters in many regions.
D. The excessive growth of motors.

[单项选择]

Text 2
The energy crisis, which is being felt around the world, has dramatized how the careless use of the earth’s resources has brought the whole world to the brink of disaster. The over-development of motor transport, with its increase of more cars, more highways, more pollution, more suburbs, more commuting, has contributed to the near-destruction of our cities, the breakup of the family, and the pollution not only of local air but also of the earth’s atmosphere. The disaster has arrived in the form of the energy crisis.
Our present situation is unlike war, revolution or depression. It is also unlike the great natural disasters of the past. Worldwide resources exploitation and energy use have brought us to a state where long-range planning is essential. What we need is not a continuation of our present serious state, which endangers the future of our country, our children, and our earth, but a movement forward to a new norm in order to work r
A. Lack of financial planning.
B. The breakup of the family.
C. Natural disasters in many regions.
D. The excessive growth of motors.