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【单选题】
有关腹痛的叙述,不正确的是A.
空腔脏器的痉挛或扩张可引起腹痛
B.
腹膜的化学刺激可引起腹痛
C.
腹腔内血管阻塞可引起缺血性腹痛
D.
腹痛均因腹腔内脏病变所致
E.
腹痛原因未明确之前不宜用止痛药
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【单选题】________ regular exercise is very important, it's never a good idea to exercise too close to bedtime. [ ]
A.
If
B.
As
C.
Although
D.
Unless
【简答题】The benefits of telling a bedtime story should never be neglected by any parent. It is important to your child’s overall development. Telling bedtime stories helps your child expand his vocabulary, im...
【多选题】下列句子中，代词使用不当的是（）。
A.
我从小养成了独立生活的能力，父母对自己要求很严格，从不娇生惯养我
B.
你嫉妒我，我嫉妒你，这是一种很坏的作风
C.
谁也不知道他上哪儿去了
D.
饿急了，吃点什么都可以
E.
闰土的原型，真名叫章运水，章贵是他的孙子。他虽然并未见过鲁迅，但祖辈的友谊对他来说是那样亲切
【单选题】______ regular exercise is very important, it is never a good idea to exercise too close to bedtime..
A.
If
B.
As
C.
Unless
D.
Although
【单选题】Which of the listed types of starting systems is often used on large, low-speed, direct reversing, main propulsion diesel engines?
A.
Electric
B.
Hydraulic
C.
Air
D.
All of the above
【单选题】My daughter usually enjoys her bedtime stories immensely, which are () made up with my wild imagination.
A.
elegantly
B.
ually
C.
magnificently
D.
elaborately
【单选题】_____ regular exercise is very important, it's never a good idea to exercise too close to bedtime. [ ]
A.
It
B.
As
C.
Although
D.
Unless
【单选题】The bedtime information they used was【B14】______during four
A.
assessed
B.
collected
C.
got
D.
massed
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