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【单选题】
胃壁黏膜层含有丰富的腺体,其组成细胞主要为A.
主细胞、黏液细胞、G细胞、壁细胞
B.
黏液细胞、G细胞、壁细胞
C.
主细胞、浆液细胞、壁细胞
D.
壁细胞、主细胞、黏液细胞
E.
主细胞、黏液细胞、G细胞
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举一反三
【单选题】When did Americans change the clocks in winter?
A.
at 2:00 a.m. on the second Sunday in October
B.
at 2:00 a.m. on the first Sunday in November
C.
at 2:00 p.m. on the third Friday in October
D.
at 2:00 p.m. on the second Sunday in November
【简答题】国际货运代理人具有______、国际性、______、______、______和综合性等多方面特征。
【单选题】听力原文：M: When you saw the accident, did you ring us immediately? M: Yes, the first thing which struck me was to call the police. From the conversation what is the probable relationship between the two ...
A.
Policeman and policewoman.
B.
Policeman and witness of an accident.
C.
Bus driver and victim.
D.
Policeman and thief.
【单选题】When did Ghana get its first score in the game with Czech Republic?
A.
At the first second minute.
B.
At the first eight minute.
C.
At the last second minute.
D.
At the last eight minute.
【简答题】词汇考查。 1. How long have you been c shells? 2. Was this your first skating m ? 3. When did you get your first p of skates? 4. I p love globes with animals. 5. Although I am new, I have s friends here. 6...
【单选题】When did Americans change the clocks in Spring?
A.
at 2:00 p.m. on the second Sunday in March
B.
at 2:00 p.m. on the third Friday in April
C.
at 2:00 a.m. on the second Sunday in March
D.
at 2:00 a.m. on the first Friday in May
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