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【单选题】
胶囊剂中起避光作用的是( )A.
山梨醇
B.
甙
C.
二氧化硅
D.
二氧化钛
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反馈参考答案：
举一反三
【单选题】_____ about the safety of her son, John's mother looked upset. [ ]
A.
Concerning
B.
Concerned
C.
To concern
D.
Concern
【简答题】血小板与非血小板表面的粘着现象称血小板
【单选题】The major difference between modern private and public libraries lies in
A.
readership.
B.
content.
C.
service.
D.
function.
【判断题】In the statement, "Volvo develops its cars for buyers to whom safety is a major concern, positioning the vehicles as the safest a customer can buy," buyers to whom safety is a major concern is the tar...
A.
正确
B.
错误
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