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【单选题】
关于胸膜腔的概念,正确的是()
A.
由脏胸膜围成
B.
由壁胸膜围成
C.
左、右胸膜腔内分别有左、右肺
D.
左、右胸膜腔互不相通
E.
呼气时,腔内压力高于大气压
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参考答案:
举一反三
【单选题】What is wind? You can feel it, and you can sometimes hear it, too. You can't see the wind, but you can see all kinds of plants and flowers moving in the wind. Grass moves in the wind. So do trees. Wha...
A.
moving air
B.
lighter clouds
C.
air pressure
D.
cold air
【单选题】Take the medicine three times a day. It can make you than before.
A.
feel better
B.
to feel better
C.
feeling better
D.
feel well
【简答题】A.It can make you feel uncomfortable. B.It can make you out of breath. C.It can cause back pains. D.It can damage muscles that aren't used to working.
【多选题】鲁藜的代表诗作有:
A.
《泥土》
B.
《延河散歌》
C.
《云之歌》
D.
《七月》
【单选题】-It will be my turn .I feel a little nervous. - .You can make it.
A.
Congratulations!
B.
Take it easy
C.
Look out
D.
Have a good time
【单选题】You (will) feel inconvenient in Japan (if) you can (either) (speak) Japanese nor English.
A.
will
B.
if
C.
either
D.
speak
【单选题】Special earplugs can make you feel better ___________ . 查看材料
A.
when your plane is about to land
B.
when you are taking tablets
C.
when you suffer from food-poisoning
D.
when you are travelling
E.
when you are packing for your tour
F.
when you are having a cold
【单选题】—When can we come to visit you? —Anytimeyou feel like .
A.
one           
B.
it               C .so              D. that
【单选题】Relax! ______ you finish this English exam, you'll be free and feel on the top of the world. You can make it if you put your heart into it! [     ]
A.
As well as
B.
As soon as
C.
As good as
【单选题】关于减幅振动式滤线器的叙述错误的是
A.
其结构中包括螺管式线圈、撞击杆、整流器、弹簧片等
B.
开机后,螺管式线圈得电,滤线栅贮能
C.
摄影前,螺管式线圈得电,滤线栅贮能
D.
曝光前,螺管式线圈得电,滤线栅振动
E.
螺管式线圈断电,滤线栅可连续振动时间10秒以上
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