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【简答题】
绿松石是一种含水的铜铝______盐。
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参考答案:
举一反三
【多选题】巩汉林在《给观众高级的笑》中,高级的笑是指什么?
A.
健康
B.
自然,由衷
C.
重复雷同
D.
拿长辈、亲友开玩笑
【判断题】We usually use the rises in the number of cities to measure the level of urbanization.
A.
正确
B.
错误
【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.
【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】The video is filmed in _________ beautiful countryside .
A.
amazing
B.
surprising
C.
stunningly
D.
friendly
【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
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