I had just about given myself up for los

题型:选择题

问题:

I had just about given myself up for lost _________ I was spotted by a ship.

A.when

B.while

C.as

D.until

考点:并列连词从属连词
题型:选择题

一次函数y=2x-4与x轴的交点是______.

题型:选择题

我能给字组词,再造句。

热                                                                                

冷                                                                                

情                                                                                 

题型:选择题

患者,女性,35岁,平时体健。一日,家人回家后发现患者昏倒在浴室,面色呈樱桃红色,瞳孔散大,呼吸、心跳停止。

救护人员应在抢救后几分钟再次评估呼吸、心跳()。

A.每隔1min检查

B.每隔2min检查

C.每隔5min检查

D.第一次1min后检查,以后每3~4min检查一次

E.第一次2min后检查,以后每5min检查一次

题型:选择题

The room was almost empty_______ there were some old chairs with their legs broken.[ ]

A. except for

B. except that  

C. besides

D. except

题型:选择题

敌百虫口服中毒可用下列哪些溶液洗胃()

A.生理盐水

B.饮用水

C.醋酸溶液

D.高锰酸钾溶液

E.碳酸氢钠溶液

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