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【单选题】
急性心肌梗死时,下列哪种血清酶升高最早、恢复最快
A.
谷丙转氨酶
B.
肌酸磷酸激酶同工酶
C.
天门冬氨酸氨蕋转移酶
D.
乳酸脱氢酶
E.
谷草转氨酶
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参考答案:
举一反三
【简答题】We usually use the word "u_________ " to mean "agree to be responsible for a task".
【简答题】We usually use the letter 'R' for a (电阻) , 'C' for a (电容)
【单选题】胃蛋白酶的最适pH是
A.
pH 10
B.
pH 8
C.
pH 6
D.
pH 4
E.
pH 2
【简答题】We usually use the computer for sending and ____________ (receive) emails.
【多选题】可以用于取出断头螺丝的方法有( )。
A.
用断头螺丝取出器取出
B.
焊接弯杆取出
C.
焊接六角螺栓取出
D.
用卡簧钳取
【判断题】胃蛋白酶的最适宜作用的pH值为1.5~2.5。()
A.
正确
B.
错误
【简答题】阅读下列短文,从每题所给的四个选项(A、B、C、D)中,选出最佳选项,并填写在答题卡上。 China’s growing child modeling industry is under scrutiny(仔细审查) after footage of a 3-year-old being kicked by her mother was widely circulated online. Acco...
【简答题】A. IS Terrorists Release Execution Video of British "Spies” B. The five alleged spies were then shot in the head C. About five British men were accused of spying D. The British foreign office said fiv...
【单选题】Finish the sentence below. One main idea of the article is that ____.
A.
Akash’s family filmed a video while he was at the national spelling bee
B.
Akash might have a high finish in the Scripps National Spelling Bee next year
C.
Akash’s sister, Amrita, also went to the Scripps National Spelling Bee with Akash
D.
Akash is both a Scripps National Spelling Bee competitor and famous entertainer
【判断题】We usually use the following phrases in the ending paragraph, such as: in a word; in conclusion; all in all; from what has been discussed above; etc.
A.
正确
B.
错误
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