皮皮学,免费搜题
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【单选题】
Speaker A: Im worried about those classes I missed when I was sick. Speaker B:______
A.
I am glad that you have got well.
B.
Don't worry. Everything will be all right.
C.
I'll try to bring you up to date on what we've done.
D.
Maybe you should explain to our teacher why you were absent from class last week.
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【单选题】Both of Mrs. Watson's daughters ______ their studies abroad now, one in Germany and the other in China.
A.
are pursuing
B.
are practicing
C.
are promoting
【单选题】What did Mrs. Potts ask Mrs. Watson to buy for her?
A.
A pig’s kidney
B.
A sheep’s kidney
C.
Some meat
D.
Some cake
【单选题】β-内酰胺类抗生素的抗菌机制
A.
干扰叶酸合成
B.
干扰DNA合成
C.
干扰细胞壁合成
D.
抑制酶活性
【单选题】下述关于主动脉瓣关闭不全的叙述中,哪一项是错误的
A.
左心室肥大,扩张
B.
右心室肥大,扩张
C.
主动脉瓣区收缩期杂音
D.
脉压差大,毛细血管搏动
E.
单纯性主动脉瓣关闭不全多见于梅毒性主动脉炎
【简答题】Both of Mrs.Watson's daughters ______ their studies abroad now, one in Germany and the other in China. 华特森太太的两个女儿都在国外求学,一个在德国,一个在中国。
【单选题】What does Mrs. Watson’s husband do?
A.
He is a teacher.
B.
He is a doctor.
C.
He is a worker.
D.
He is an officer.
【单选题】Where was Mrs. Potts when Mrs. Watson went into Mr. Watson’s office?
A.
She went to her husband’s waiting room.
B.
She went to her husband’s office.
C.
She went to the lavatory
D.
She wasn’t at home
【单选题】Both of Mrs. Watson’s daughters ________ their studies abroad now, one is Germany and the other in China.
A.
pursued
B.
were pursuing
C.
are pursuing
D.
had pursued
【简答题】Both of Mrs. Watson ’ s daughters their studies abroad now, one in Germany and the other in China.
【单选题】主动脉弓
A.
续于升主动脉,呈弓形弯向左后方
B.
凸侧发出左.右颈总动脉和左.右锁骨下动脉
C.
自左心室起,呈弓形弯向左后方
D.
凹侧有大动脉分支
E.
发出左.右冠状动脉
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