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【单选题】
7 某完全竞争行业的价格和供给量在长期内呈同方向变动,则该行业的长期供给曲线A.
水平状态
B.
向右下方倾斜
C.
向右上方倾斜
D.
呈垂直线
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举一反三
【单选题】—Is Mrs. Zhao a Japanese woman? —_____. [ ]
A.
Yes, Mrs. Zhao is
B.
Yes, he is
C.
No, she isn’t
【单选题】Mrs. White isn't feeling well these days. She has made _____ with the doctor at three this afternoon. [ ]
A.
a movement
B.
an interview
C.
an appointment
D.
a decision
【单选题】James with the Greens _________ the White Tower Park if it_________ tomorrow.
A.
are going to, isn’t rainy
B.
are going to, doesn’t rain
C.
is going to, won’t rain
D.
is going to, isn’t rainy
【简答题】I’m afraid Mr. White isn’t available at the moment. Can I ______?
【单选题】What does that mean?
A.
He isn't sure of the membership fee.
B.
He can't decide which group to join.
C.
He can't remember the phone number.
D.
He doesn't like to visit the advisor.
【简答题】教师从学生的实际情况、个别差异出发,有的放矢地进行差别教学,体现了教学的( )A. 启发性原则 B. 循序渐进原则 C. 直观性原则 D. 因材施教原则
相关题目：
【单选题】—Is Mrs. Zhao a Japanese woman? —_____. [ ]
A.
Yes, Mrs. Zhao is
B.
Yes, he is
C.
No, she isn’t
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