______ before we depart the day after tomorrow, we should have a wonderful party.
A.Were they to arrive
B.Would they arrive
C.Were they arriving
D.Had they arrived
______ before we depart the day after tomorrow, we should have a wonderful party.
A.Were they to arrive
B.Would they arrive
C.Were they arriving
D.Had they arrived
A.Going after a mouse.
B.Always using voices.
C.Purring when they are happy.
D.Arching their backs when they are afraid.
A police helicopter had evacuated (撤离) people from the building after a ______ bomb exploded in the basement. (terror)
When do people who retire start collecting Social Security benefits?
A.Immediately after they retire.
B.2 months after they retire.
C.2 years after the normal retiring age.
D.2 years before they retire.
Only after they had performed hundreds of experiments did they succeed in (solve) ______the problem.
When did the scientists start working on a successor to the shuttle?
A.Immediately after the Columbia disaster.
B.One year after the Columbia disaster.
C.Years before the explosion of Columbia.
D.Not mentioned in the passage.
A.Adapt to the environment little by little.
B.Go skating immediately after arriving there.
C.Lie in bed and do nothing for a few 'days.
D.Take some medicine and have a good rest.
After the new technique was introduced, the factory produced ()cars in 2002 as in the year before.
A、as twice many
B、as many twice
C、twice as many
D、as twice as many
What happened to Ms White after she was taken back to the store?
A.She was questioned by the police
B.She was shut in a small room for 20 minutes.
C.She was insulted by the shoppers around her.
D.She was body-searched by the store manager.
Thousands of people after the powerful earthquake happened in Japan on March 11 th . A saved B
The best treatment for preventing traumatic shock after an accident is to ______.
A.have the victim exercise to increase circulation
B.keep the victim from electrical equipment
C.keep the victim warm and dry while lying down
D.apply ice packs and avoid excitement
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