2011年3月11日下午2时46分，_______东北部海域发生里氏9级大地震，

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问题选择题

2011年3月11日下午2时46分，_______东北部海域发生里氏9级大地震，这次大地震及引发的海啸还造成核泄漏事故，引起国际社会的极大关注。[ ]

A．日本

B．海地

C．菲律宾

D．墨西哥

答案

答案：A

填空题

结合上下文及所给首字母填空。

This i______ (1) a classroom. It is nice a______(2) bright, but it is

s______ (3). The doors and w______(4) are clean. The desks and chairs

are clean, t______(5). The walls are white. O______(6) the front wall

there is a b______(72). The teacher's desk is near it. On the desk there

are s______(8) flowers and pencils. There is a clock on the wall. It's not

old. It is n______(9). Now there are o______(10) eight students in the

room. They are cleaning the classroom.

单项选择题

降香一药首载于

A．《海药本草》
B．《证类本草》
C．《滇南本草》
D．《本草纲目》
E．《本草纲目拾遗》