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【单选题】
1928 年英国细菌学家弗莱明发现了青霉素,青霉素属于 ?
A.
霉素
B.
色素
C.
抗生素
D.
干扰素
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参考答案:
举一反三
【单选题】世界上播种面积最大、产量最多和分布最广的粮食作物是
A.
稻谷
B.
小麦
C.
玉米
D.
燕麦
【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
【简答题】Here are some tips on how to talk with your parents. Try to start your talk with something fun. This will make talking easier. For example, ask your parents questions about their day. They love this! ...
【单选题】女性,50岁。偶然发现左乳房有一包块,无痛,要求尽快明确诊断性质,应采取下列哪项检查( )
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
【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
【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
【单选题】关于眼睑腺体,错误的是( )
A.
Moll腺为变态的汗腺
B.
Zeis腺和Meibom腺均分泌皮脂
C.
Zeis腺直接开口于皮肤
D.
Moll腺开口于皮肤
E.
Meibom腺开口于睑缘
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