填空题

【参考答案】

wasteful — 改成waste。
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单项选择题
The US owes the UN a debt totalling
A．$ 999 million.
B．$ 931 million.
C．$ 901 million.
D．$ 921 million.
单项选择题
The couple failed to meet each other as previously arranged due to
A．the wife’s early arrival.
B．the husband’s late arrival.
C．a computer error.
D．the receptionist’s negligence.
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