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问题 选择题

我国由于冷锋活动而出现的天气有

①北方夏季的暴雨 ②沿海地区的台风

③冬季爆发的寒潮 ④冬、春季节的大风、沙尘暴

A．①②④

B．①③④

C．①②③

D．②③④

答案

答案：B

填空题

今年产值相当于去年的百分之一百零八，写作______，今年产值比去年增加______．
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单项选择题

A neonate receives an Apgar score at 1 and 5 minutes after birth. The 5-minute Apgar score is more predictive for which of the following

A．Residual neurologic damage.

B．Residual respiratory depression.

C．Congenital heart defects.

D．Gestational age of the neonate.
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