题目内容

______cash flow is associated with weak bond ratings and higher default rates.

A. Frequent
B. Volatile
C. Low
D. High

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佝偻病重度

膝骨关节病依Ahlback分类法属于Ⅳ级的:

【C10】______

A. divide
B. alter
C. differ
D. utter

听力原文:M: How will you go to London, Linda?
W: I planned to go there by train, but John bought a bus ticket for me.
Q: How will Linda go to London?
(13)

A. By car.
By train.
C. By taxi.
D. By bus.

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