【单选题】听力原文:M: Hello. I need to talk with someone about my driver's license. W: Yes. How may I help you? Do you have a driver's license, or do you need to get one? M: Well, I'm not sure. You see, I have an i...
A.
The man wants to obtain an international driver's license that be can use both in the U.S. and in his country.
B.
The man wants to take a driver's test to get an Arizona driver's license.
C.
The man wants to know whether he can use his international driver's license in Arizona.
D.
The man wants to fill out an application for an Arizona driver's license.
【单选题】听力原文:M: Hello. I need to talk with someone about my driver's license. W: Yes. How may I help you? Do you have a driver's license, or do you need to get one? M: Well, I'm not sure. You see, I have an i...
A.
The man wants to obtain an international driver's license that he can use both in the U.S. and in his country.
B.
The man wants to take a driver's test to get an Arizona driver's license.
C.
The man wants to know whether he can use his international driver's license in Arizona.
D.
The man wants to fill out an application for an Arizona driver's license.
【单选题】听力原文:M: Hello. I need to talk with someone about my driver's license. W: Yes. How may I help you? Do you have a driver's license, or do you need to get one? M: Well, I'm not sure. You see, I have an i...
A.
The man wants to obtain an international driver's license that he can use both in the U.S, and in his country.
B.
The man wants to take a driver's test to get an Arizona driver's license.
C.
The man wants to know whether he can use his international driver's license in Arizona.
D.
The man wants to fill out an application for an Arizona driver's license.
【单选题】听力原文:M: Hello. I need to talk with someone about my driver's license. W: Yes. How may I help you? Do you have a driver's license, or do you need to get one? M: Well, I'm not sure. You see, I have an i...
A.
The man wants to obtain an international driver's license that he can use both in the U.S. and in his country.
B.
The man wants to take a driver's test to get an Arizona driver's license.
C.
The man wants to know whether he can use his international driver's license in Arizona.
D.
The man wants to fill out an application for an Arizona driver's license.
【单选题】听力原文:M: Hello. I need to talk with someone about my driver's license, W: Yes. How may I help you? Do you have a driver's license, or do you need to get one? M: Well, I'm not sure. You see, I have an i...
A.
He wants to obtain an international driver's license that he can use both in the U.S. and in his country.
B.
He wants to take a driver's test to get an Arizona driver's license.
C.
He wants to know whether he can use his international driver's license in Arizona.
D.
He wants to fill out an application for an Arizona driver's license.
【单选题】听力原文:M: Hello. I need to talk with someone about my driver's license. W: Yes. How may I help yon? Do you have a driver's license, or do you need to get one? M: Well, I'm not sure. You see, I have an i...
A.
The man wants to obtain an international driver's license that he can use both in the U.S. and in his country.
B.
The man wants to take a driver's test to get an Arizona driver's license.
C.
The man wants to know whether he can use his international driver's license in Arizona.
D.
The man wants to fill out an application for an Arizona driver's license.
【简答题】设n是合数,且 (n)=6,则其中一个n是____.
【简答题】在元素周期表中处于相邻位置的元素在结构和性质上有许多相似的地方。第二周期的碳、氮、氧、氟都可以形成氢化物,氧元素的氢化物除H O外,还有H O ;碳元素的氢化物除CH 外,还有C H 等;与之相似的氮元素的氢化物除外,还有N H 等。 (1)碳原子之间可以结合成链状结构,氮原子之间也可以形成链状结构,假设氮原子间只以氮氮单键形式连接成链状,并形成氢化物,则该系列氢化物的通式为 。 (2)该系列中的...