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【简答题】
单句语法填空 1 . The meeting didn't break ________until noon. 2 . She buried her head under the covers, ________(pretend) to be asleep. 3 . The process is ________(pain), but the result is desirable. Remember: no pains, no gains. 4 . She was efficient and ________(rely), so we all liked her very much. 5 . He was full of ________(confident) that he would be admitted to the famous university. 6 . It is hard for migrant workers ________(earn) a living, especially during the present financial crisis. 7 . The old are very ________(attach) to old customs and habits. 8 . Tom and his twin sisters are going to put on a ________ (perform) tomorrow evening. 9 . To be great, you must be smart, confident, and, ________all, honest. 10 . (2017· 北京高考 )In 1963 the UN set up the World Food Programme, one of ________purposes is to relieve worldwide starvation.
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举一反三
【多选题】药物被包裹在脂质体内后有哪些优点()
A.
靶向性
B.
缓释性
C.
提高疗效
D.
降低毒性
【判断题】奇数C原子的饱和脂肪酸经β-氧化后全部生成乙酰CoA。
A.
正确
B.
错误
【判断题】Kappa系数越高说明分类精度越高。
A.
正确
B.
错误
【单选题】()精度越高,说明分类方法对于该类分类效果好。
A.
制图精度
B.
用户精度
C.
总体精度
D.
Kappa系数
【多选题】药物被包裹在脂质体内后有哪些优点
A.
靶向性
B.
缓释性
C.
提高疗效
D.
降低毒性
E.
改变给药途径
【单选题】以下选择中,哪个精度越高,说明该分类结果的可信度越高。
A.
制图精度
B.
用户精度
C.
总体精度
D.
Kappa系数
【单选题】scrap
A.
a sharp sound
B.
a sudden cutting
C.
a forceful scratch
D.
a small piece
【判断题】Kappa系数越高说明分类精度越高。
A.
正确
B.
错误
【多选题】药物被包裹在脂质体内后有哪些优点
A.
具有靶向性
B.
缓和毒性
C.
提高疗效
D.
避免解药性
E.
改变给药途径
【多选题】药物被包裹在脂质体内后有哪些优点
A.
靶向性和缓释性
B.
提高疗效
C.
降低毒性
D.
改变给药途径
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