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超声雾化吸入时稀化痰液、帮助祛痰常用的药物是 A.地塞米松 B.氨茶碱 C.庆大霉素 D. a -蛋白酶
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【简答题】迭择合适的介词填空。 to at for in of from on about 1. Mary is good _______ drawing. 2. I've got an email ______ English. It's _______ my friend. 3. Lingling is _______ the phone for Daming. 4. Are...
【单选题】--Mary, do you think you are different from Debbie? --Yes, I’m________________ at drawing than her.
A.
better
B.
good
C.
well
D.
best
【简答题】Mary has a lot of hobbies, (include) __________ drawing, singing, dancing and so on.
【单选题】Jack and Mary are going to___ married when they return from abroad。
A.
make
B.
take
C.
get
D.
have
【单选题】—There is no drink in the fridge. Will you go and some for the party, Mary? —OK, Mum. [ ]
A.
take
B.
get
C.
carry
D.
bring
【简答题】选词填空。 drawing playing listening 1. Jack likes ______________ pictures. 2. Mary likes ______________ to music. 3. We like ______________ football. 4. John likes ______________ paper ...
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