题目内容

Peter is ______ honest boy. He studies at ______ university.

A. a...an
B. an...an
C. an...a

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抗菌作用

A. 为绿脓杆菌引起的感染的首选药
B. 为耐药的金黄色葡萄球菌和溶血性链球菌引起的感染的首选药
C. 为控制伤寒、斑疹伤寒疾病的首选药
D. 为革兰阳性菌引起的感染的首选药
E. 为革兰阴性菌引起的感染的首选药

A good reader is very much like a driver. He must change his reading speed to fit his purpose and the material he is reading, just as a driver does to fit the road situation (情况). A good reader may be able to read a thousand words per minute (WPM), but he won't use that speed for everything he reads. A good reader doing research (研究) reading in the library may read at the speed of 1,000 words per minute as he looks for materials for a report. But once he finds something that is useful to him he may need to slow down to 100 WPM. A good reader may read newspaper and magazine articles at 600 WPM, but it may take him 150 WPM to read his science or maths text. A driver has a wide change of speed, so has a good reader.
According to the writer, good readers can ______ .

A. often go to the library
B. read at 1,000 WPM
C. change the speed as needed

肝胃不和痞满的病机为

在我国会计实务中,流动负债应按未来应付金额的现值入账。()

A. 正确
B. 错误

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