皮皮学，免费搜题
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搜题
【单选题】
采集血气分析标本时,错误的操作是
A.
使用2ml无菌干燥注射器
B.
抽取经过稀释的肝素溶液，充盈注射器后弃去
C.
无菌操作下抽取动脉血1ml
D.
将血迅速注入无菌试管内并用软木塞
E.
立即送检
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】Jane and Julia enjoy _____ . [     ]
A.
watch TV
B.
to watch TV
C.
watching TV
D.
to watching TV
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【判断题】Neither the list price nor the trade discount is recorded on the books of either the buyer or seller.
A.
正确
B.
错误
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【单选题】以下关于钠泵生理作用的叙述,哪项是 错误 的
A.
钠泵能逆着浓度差将细胞内 Na + 移出膜外
B.
钠泵可顺浓度差使细胞外 K + 转入膜内
C.
由于从膜内移出 Na + ，可防止水分子进入细胞内
D.
钠泵活动造成细胞内高 K + ，使许多代谢反应得以进行
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【单选题】-----________ he be watching TV now? ------Yes, he ________ be watching TV now.
A.
Must, can
B.
Can ,must
C.
Can, can
D.
May, must
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【判断题】Neither of the books are difficult to read.
A.
正确
B.
错误
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【单选题】Neither of the books ________(is / are)very boring.
A.
is
B.
are
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【单选题】Kangkang likes watching TV, but his mother doesn't let him _____ TV on school days. [     ]
A.
watching
B.
watch
C.
watches
D.
watched
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【单选题】I ________ when the UFO landed.
A.
am watching TV
B.
was watching TV
C.
have watched TV
D.
watched TV
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【单选题】—Simon is watching TV. —He's watching TV? He's ________to be cleaning his room.
A.
regarded
B.
believed
C.
supposed
D.
considered
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【简答题】用所给词的适当形式填空 1. She looked up in (surprised) when I shouted. 2. Neither of the books (be) interesting. I won’t buy either of them. 3. Could you please (not close) the door? 4. Could I (go) out for dinn...
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相关题目：
【单选题】Jane and Julia enjoy _____ . [     ]
A.
watch TV
B.
to watch TV
C.
watching TV
D.
to watching TV
查看完整题目与答案
【判断题】Neither the list price nor the trade discount is recorded on the books of either the buyer or seller.
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下关于钠泵生理作用的叙述,哪项是 错误 的
A.
钠泵能逆着浓度差将细胞内 Na + 移出膜外
B.
钠泵可顺浓度差使细胞外 K + 转入膜内
C.
由于从膜内移出 Na + ，可防止水分子进入细胞内
D.
钠泵活动造成细胞内高 K + ，使许多代谢反应得以进行
查看完整题目与答案
【单选题】-----________ he be watching TV now? ------Yes, he ________ be watching TV now.
A.
Must, can
B.
Can ,must
C.
Can, can
D.
May, must
查看完整题目与答案
【判断题】Neither of the books are difficult to read.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Neither of the books ________(is / are)very boring.
A.
is
B.
are
查看完整题目与答案
【单选题】Kangkang likes watching TV, but his mother doesn't let him _____ TV on school days. [     ]
A.
watching
B.
watch
C.
watches
D.
watched
查看完整题目与答案
【单选题】I ________ when the UFO landed.
A.
am watching TV
B.
was watching TV
C.
have watched TV
D.
watched TV
查看完整题目与答案
【单选题】—Simon is watching TV. —He's watching TV? He's ________to be cleaning his room.
A.
regarded
B.
believed
C.
supposed
D.
considered
查看完整题目与答案
【简答题】用所给词的适当形式填空 1. She looked up in (surprised) when I shouted. 2. Neither of the books (be) interesting. I won’t buy either of them. 3. Could you please (not close) the door? 4. Could I (go) out for dinn...
查看完整题目与答案