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【判断题】
氨酰-tRNA合成酶可通过其催化的逆反应对误载的氨基酸进行校对。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】女性, 50 岁。偶然发现左乳房有一包块,无痛,要求尽快明确肿块性质,应采取下列哪一项检查
A.
B 超
B.
红外线扫描
C.
肿块切除活检
D.
乳房钼靶摄片
E.
免疫学检查
【单选题】This _____ your tips.
A.
is
B.
are
C.
being
D.
for
【简答题】What is your greatest strength? Use the following phrases: My greatest strength is . I find that this is very important when . (Tips: You could use the example in the video clip, but you will get more...
【简答题】Watch the attached video and write down all the scripts and then illustrate the following question in your own words with one or two examples you experienced in your life. Attention: This assignment i...
【简答题】Asking for directions is important, but it's also easy to become confused when listening to someone giving directions . This is true even in your own native language, so you can imagine how important ...
【单选题】是世界播种面积最大、产量最多和分布最广的粮食作物
A.
B.
小麦
C.
玉米
D.
燕麦
【判断题】技术资源包括关键技术、专利、制造流程和专用生产设备等。( )
A.
正确
B.
错误
【简答题】请将下面这段文字翻译成中文。 Put this chopstick between your middle and ring fingers. Put the other chopstick between your middle and index fingers, and hold it with your thumb. Only this chopstick is moved when yo...
【单选题】世界播种面积最大、产量最多和分布最广的粮食作物是( )。
A.
小麦
B.
水稻
C.
玉米
D.
大麦
【判断题】This is your tips.
A.
正确
B.
错误
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