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【单选题】
冈崎片段的长度约为 。
A.
500-800 bases
B.
100-200 bases
C.
5000-8000 bases
D.
1000-2000 bases
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参考答案:
举一反三
【判断题】1938年春,由李宗仁指挥的台儿庄战役,是抗战以来取得的最大胜利。
A.
正确
B.
错误
【单选题】— I feel really _____ before the interview. — Take it easy. Sure you are the best. [     ]
A.
patient
B.
serious
C.
nervous
【单选题】You can never imagine what great trouble I have had ______ the patient who received a serious wound.
A.
treat
B.
to treat
C.
treating
D.
treated
【单选题】---You don’t look quite yourself today. What’s the matter? ---Well, I’ve caught a cold. Nothing serious, ________.
A.
although
B.
though
C.
indeed
D.
instead
【简答题】小题1: If the only sports you do are dancing your fingers across your keyboard, you could be in serious er of more than just becoming fat! Do you feel sleepy, like something is weighing down on your...
【单选题】----Must I finish the report tonight? ----It’s not ______. You can do it next week.
A.
important
B.
serious
C.
urgent
D.
nervous
【简答题】读下面①~④四幅“地貌景观图”,完成以下2题。 小题1:关于构成①~④地景观的岩石及其岩性的叙述,正确的是(  ) A.①景观中的岩石为喷出岩,在陆地表面分布最为广泛 B.②景观中岩石的岩性可能上硬下软 C.③景观中的岩石为大理岩,易受酸性雨水侵蚀 D.④景观中岩石属于变质岩,层理构造清晰 小题2:关于形成①~④地景观的地质作用,叙述正确的是(  ) A.①景观中的奇峰怪石为流水溶蚀作用形成 B....
【简答题】当使用模模式时,如何计算定时器的计数最大值?
【单选题】一个镜头的焦距为100mm,光圈孔径为50mm,光圈系数为( )
A.
F0.5
B.
F1.4
C.
F2.0
D.
F2.8
【单选题】Attention, please. I have _____ to tell you. [     ]
A.
nothing serious
B.
serious nothing
C.
something serious
D.
serious something
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