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【单选题】
植物体常具托叶鞘的是
A.
科
B.
科
C.
石竹科
D.
伞形科
E.
五加科
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参考答案：
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【单选题】听力原文：W: Do you accept personal checks? M: I'm sorry, madam, but we do take most major credit cards. That one is fine. Now, would you like this gift wrapped? Q: What can be inferred from the conversati...
A.
The woman will pay by check.
B.
The woman will not make the purchase.
C.
The woman will pay by the credit card.
D.
The woman prefers the gift unwrapped.
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【单选题】在某放大电路中,测得三极管三个电极的静态电位为0V,-10V,-9.3V则这只三极管是( )
A.
ＮＰＮ型硅管
B.
ＮＰＮ型锗管
C.
ＰＮＰ型硅管
D.
ＰＮＰ型锗管
查看完整题目与答案
【单选题】听力原文：M: Do you accept personal checks? W: I'm sorry, sir, but we do take most major credit cards. That one is fine ...Now, would you like this girl wrapped? Q: What did the man probably do? (19)
A.
He wrapped the gift.
B.
He paid by check.
C.
He left without paying.
D.
He bought something by credit card.
查看完整题目与答案
【多选题】汽车电动后视镜有哪些电动控制功能。
A.
电动折叠
B.
电动视野调节
C.
电动加热
D.
电动位置记忆
查看完整题目与答案
【简答题】____ our natural resources is very necessary. A．The most we make of B．The most we make C．The most which we make D．Most which we make of
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【单选题】植物类中药材折断面显粉性表示 ()
A.
含淀粉多
B.
含石细胞多
C.
含糖分多
D.
含纤维多
查看完整题目与答案
【单选题】细胞的生物电现象中，'在锋电位下降支最后恢复到静息电位水平以前，膜两侧电位还要经历一些微小而较缓慢的波动'是指
A.
锋电位
B.
后电位
C.
动作电位
D.
负后电位
E.
正后电位
查看完整题目与答案
【单选题】植物类中药材折断面显粉性表示
A.
含淀粉多
B.
含石细胞多
C.
含糖分多
D.
含纤维多
E.
含草酸钙晶体多
查看完整题目与答案
【单选题】凡是与地面平行的变线,统称为什么线?
A.
倾斜原线
B.
水平原线
C.
倾斜变线
D.
水平变线
查看完整题目与答案
【单选题】What can we learn from this passage about the U.S. Gulf Coast?
A.
Most of the worlds major oil and gas facilities are located there.
B.
It is an ideal location for many offshore and coastal energy facilities.
C.
It is vulnerable to extreme weather events caused by climate change.
D.
Hurricane Katrina damaged many facilities there and forced them to relocate.
查看完整题目与答案
相关题目：
【单选题】听力原文：W: Do you accept personal checks? M: I'm sorry, madam, but we do take most major credit cards. That one is fine. Now, would you like this gift wrapped? Q: What can be inferred from the conversati...
A.
The woman will pay by check.
B.
The woman will not make the purchase.
C.
The woman will pay by the credit card.
D.
The woman prefers the gift unwrapped.
查看完整题目与答案
【单选题】在某放大电路中,测得三极管三个电极的静态电位为0V,-10V,-9.3V则这只三极管是( )
A.
ＮＰＮ型硅管
B.
ＮＰＮ型锗管
C.
ＰＮＰ型硅管
D.
ＰＮＰ型锗管
查看完整题目与答案
【单选题】听力原文：M: Do you accept personal checks? W: I'm sorry, sir, but we do take most major credit cards. That one is fine ...Now, would you like this girl wrapped? Q: What did the man probably do? (19)
A.
He wrapped the gift.
B.
He paid by check.
C.
He left without paying.
D.
He bought something by credit card.
查看完整题目与答案
【多选题】汽车电动后视镜有哪些电动控制功能。
A.
电动折叠
B.
电动视野调节
C.
电动加热
D.
电动位置记忆
查看完整题目与答案
【简答题】____ our natural resources is very necessary. A．The most we make of B．The most we make C．The most which we make D．Most which we make of
查看完整题目与答案
【单选题】植物类中药材折断面显粉性表示 ()
A.
含淀粉多
B.
含石细胞多
C.
含糖分多
D.
含纤维多
查看完整题目与答案
【单选题】细胞的生物电现象中，'在锋电位下降支最后恢复到静息电位水平以前，膜两侧电位还要经历一些微小而较缓慢的波动'是指
A.
锋电位
B.
后电位
C.
动作电位
D.
负后电位
E.
正后电位
查看完整题目与答案
【单选题】植物类中药材折断面显粉性表示
A.
含淀粉多
B.
含石细胞多
C.
含糖分多
D.
含纤维多
E.
含草酸钙晶体多
查看完整题目与答案
【单选题】凡是与地面平行的变线,统称为什么线?
A.
倾斜原线
B.
水平原线
C.
倾斜变线
D.
水平变线
查看完整题目与答案
【单选题】What can we learn from this passage about the U.S. Gulf Coast?
A.
Most of the worlds major oil and gas facilities are located there.
B.
It is an ideal location for many offshore and coastal energy facilities.
C.
It is vulnerable to extreme weather events caused by climate change.
D.
Hurricane Katrina damaged many facilities there and forced them to relocate.
查看完整题目与答案
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