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【单选题】
吉他有几根弦？（）A.
4根
B.
5根
C.
6根
D.
7根
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举一反三
【单选题】— ______ have you learned to play the piano? — For five years. [ ]
A.
How far
B.
How often
C.
How long
D.
How soon
【单选题】_______ is the distance from the mount to the river? [ ]
A.
How far
B.
how soon
C.
how often
D.
how long
【单选题】-________have you visited the Great Wall? -Once. [ ]
A.
How many times
B.
How often
C.
How soon
D.
How long
【单选题】患者,男,65岁,因"直肠癌"拟行手术治疗。医嘱"青霉素皮内试验",护土配制好青霉素皮试液后给患者注射。注射的剂量应是
A.
1500U
B.
200U
C.
150U
D.
20U
E.
15U
【单选题】The scientists are not sure__________ 查看材料
A.
how long the ice age lasted
B.
where ice sheets melted during the ice age
C.
what caused the temperature changes
D.
what the earth is made up of
【单选题】—______ have you studied English? —Not long, just for a month. [ ]
A.
How soon
B.
How many
C.
How long
D.
How
【单选题】患者,男,65岁因"直肠癌"拟行手术治疗。医嘱"青霉素皮内试验",护士配制好青霉素皮试液后给患者注射。注射前应询问患者的情况不包括
A.
既往是否使用过青霉素
B.
最后一次使用青霉素的时间
C.
有无其他药物过敏
D.
是否对食物或花粉过敏
E.
家属有无青霉素过敏
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