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【判断题】
磨削硬材料要用软砂轮A.
正确
B.
错误
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举一反三
【单选题】以下关于血清淀粉酶的说法中，不正确的是
A.
淀粉酶主要用于急性胰腺炎的诊断和急腹症的鉴别诊断
B.
胰腺组织被严重破坏时可出现淀粉酶水平减低
C.
急性胰腺炎时淀粉酶增高水平越高，损伤越严重
D.
淀粉酶升高一定发生急性胰腺炎
【单选题】Any time during the day may be employed in physical exercise, but provided it is not too near meal hours.
A.
每天的任何时间你都可以受雇去干一些体力活，不要忘了吃饭时间就行。
B.
每天的任何时间，你都可以尽量去干一些体力活，只是不要太累了。
C.
每天的任何时间皆可运动，只要不太接近吃饭的时间就行了。
D.
每天的任何时间皆可运动，只要不太累就行了。
【单选题】Sharon is __________ great success as a singer. It’s _________great honor to go to her concert at the opera house. .
A.
a, the
B.
/ , the
C.
/ , a
D.
a , a
【单选题】Which statement most accurately describes physical development during the school-age years?
A.
Child’s weight almost triples.
B.
Child acquires stereognosis.
C.
Few physical changes occur during middle childhood.
D.
Fat gradually increases, which contributes to the child’s heavier appearance.
【单选题】Some audience(观众)_______that it usually takes too long to watch the ads during the TV series .
A.
explain
B.
complain
C.
claim
D.
stand
【简答题】组装计算机时有哪些注意事项?
【简答题】Test of cardiac function during physical exertion____________.
【简答题】组装计算机时有哪些注意事项？
【单选题】The purposes of draping during the physical examination does
A.
Providing privacy
B.
Providing warmth
C.
Preventing unnecessary exposure
D.
Making the body parts accessible
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