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【简答题】
若函数f（x）的定义域为[0，4]，则 g(x)= f(2x) x-1 的定义域为______．
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皮皮学刷刷变学霸
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A.
1；
B.
2；
C.
0．5；
D.
0．25
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A.
Yes, we do have your reservation
B.
Yes, we have your reservation
C.
Yes, we do have you reserve
D.
Yes, we do have you reservation
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A.
I booked a room before I was leaving from US.
B.
I made a reservation before I was leaving from US.
C.
I made a call before I was leaving from US.
D.
I made a reserve before I was leaving from US.
【简答题】Dialogue 2 R: Good evening, sir. Can I help you? G: Yes, please. I made a ( 1 ) before I was leaving from US. R: May I have your name, sir? G: Saint Louis. R: Thanks. Let me see. Yes, we do hav...
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