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【多选题】
目前诊断 PCOS 的主要标准为()。A.
持续无排卵
B.
高雄激素
C.
高雄激素的临床症状
D.
排除其他病因
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】听力原文：Hi, Jason. How did you like the Fashion Show you saw last night? (4)
A.
it was a waste of time.
B.
Yes, I did.
C.
No, I didn't.
D.
It lasts two hours.
【单选题】听力原文：M: How did you like the new exhibit at the art gallery? W: I still haven't been able to take any time out from studying. Q: What does the woman mean? (14)
A.
She doesn't want to see the exhibit.
B.
She hasn't gone to see that exhibit yet.
C.
She prefers to go to the art gallery rather than study.
D.
She hopes that they will take some of the paintings away.
【单选题】—How did you like the concert last night ? —I enjoyed it very much, but the dancers _____ a better job．
A.
could have done
B.
must have done
C.
could do
D.
had done
【单选题】删除触发器的命令是________________。
A.
delete trigger
B.
drop trigger
C.
drop function
D.
delete function
【单选题】—Did you like the book T gave you? — the novels that I've read, I enjoyed this one the most.
A.
Of all
B.
All of
C.
For all
D.
From all
【单选题】创建触发器，修改触发器和删除触发器的命令分别是：（ ）。
A.
CREATE TRIGGER ； ALTER TRIGGER ； DROP TRIGGER
B.
CREATE TRIGGER ； UPDATE TRIGGER ； DROP TRIGGER
C.
CREATE TRIGGER ； ALTER TRIGGER ；DELETE TRIGGER
D.
CREATE TRIGGER ； UPDATE TRIGGER ； DELETE TRIGGER
【单选题】用于删除触发器的命令是______。
A.
DROP TRIGGER
B.
DROP TRIGGERS
C.
CANCEL TRIGGER
D.
DELETE TRIGGER
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