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【简答题】
She was so ill that she was put on a r________ to breathe.
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皮皮学刷刷变学霸
举一反三
【单选题】A. Read and listen to a dialogue or a passage twice andchoose the best answer. The guest is seated and shown the breakfast menu by the hostess. Li Li, the waitress comes to the table to take his order...
A.
Apple Juice, two eggs, sunny side up, croissants and milk tea.
B.
Orange Juice, two eggs, sunny side up, French toast and milk tea.
C.
Apple juice, two eggs, sunny side up, croissants and coffee.
D.
Orange Juice, two eggs, sunny side up, French toast and coffee.
【简答题】试比较接受式教学模式与发现式教学模式？
【多选题】Ig的生物学功能包括:
A.
与相应抗原特异性结合
B.
IgG1、IgG2、IgG3、IgM通过经典途径激活补体
C.
IgG、IgA、IgE能与细胞上FcR结合
D.
IgE介导Ⅰ型超敏反应
E.
抗原-抗体复合物形成后,Ig可直接溶解靶细胞
【单选题】三相交流发电机中三个绕组，当发电机极对数为1时，绕组在空间上间隔（），当发电机极对数为2时，绕组在空间上间隔（）。
A.
240° 120°
B.
120° 240°
C.
120° 60°
D.
60° 120°
【单选题】It can be inferred from the passage that V8 is a kind of ______.
A.
vegetable dish
B.
healthy juice
C.
iced drink
D.
red vegetable
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