Why are the long distance buses called Greyhound buses
Americans like greyhounds.
B. The buses go to the country.
C. The buses are as fast as greyhounds.
D. There’s a picture of a greyhound on the bus.
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What might be the cause for her illness
A. Being overtired and not eating nutritious food.
B. Low physical resistance.
C. Staying with big crowds.
D. Running her holiday.
At which stage is sleep called dozing
A. stage four
B. stage three
C. stage two
D. stage one
企业持有现金的动机包括______
A. 储存动机
B. 支付动机
C. 预防动机
D. 投机动机
E. 保值动机
Why did woman go to see her doctor
A. She was coming down with something.
B. She wanted some advice on prevention.
C. She felt a little embarrassed.
D. She went there for a medical checkup.
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