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【简答题】
下列事件对X商品的需求有何影响? (1)y商品是X商品的替代品,y商品的价格下降了 (2)消费者的收入增加了。
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【单选题】听力原文：W: I wonder if Henry will be here by 9:00. He is supposed to be. M: His mother said he left at 8:30, so he should be here by 9:15 at the latest. Q: What time is Henry supposed to arrive? (18)
A.
8:30.
B.
9:00.
C.
9:15,
D.
9:50.
【简答题】If Henry _____(be) here, he would know the answer.
【简答题】If Henry did not attend the conference last night, he ______ (一定是有很多工作要做).
【单选题】– I wonder if Henry will come to the party at 8:00 sharp as he's promised. – ( ).
A.
The party won't start until 8:00
B.
Thank you for having the party for me
C.
Don't worry. He always keeps his word
D.
The party must cost a lot
【简答题】改错题:2. If John were to resign and if Henry were elected to take his place we should have had more vigorous leadership.
【单选题】If John were to resign and if Henry were elected to take his place, we______ more vigorous leadership.
A.
have had
B.
should have had
C.
should have
D.
had
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