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【单选题】
某线路三段式过电流保护的定时限过电流保护(第 3 段)作为远、近后备保护时灵敏性高低说法正确的是A.
远后备的灵敏系数比近后备的灵敏系数高
B.
远后备的灵敏系数比近后备的灵敏系数低
C.
远后备的灵敏系数 = 近后备的灵敏系数
D.
说不清楚，视情况而定
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【单选题】-- You've been abroad for so long. We haven't seen each other ever since you left. How are you these days? _____How about Helen and Henry?
A.
How are you?
B.
Fine. Thank you.
C.
How do you
D.
How do you do?
【单选题】How are you these days? I hope you are _____. [ ]
A.
good
B.
nice
C.
badly
D.
well
【单选题】Albert Einstein was born when?
A.
March 14, 1879
B.
March 14,1889
C.
May 14,1879
D.
May 14,1889
【单选题】听力原文：F: Hey, jack! How are you these days? M: Not very well. I always feel tired. What's even worse, I often feel depressed for no reason. It seems that I feel tired of the Internet. F: YOU? Tired of ...
A.
He is fine.
B.
He is sick.
C.
He is crazy about Internet.
D.
He feels depressed for no reason.
【简答题】阅读理解 Dear Fang, How are you these days? I have been in England for two months. It’s not a long time for a newcomer, and there are still a lot of things to do. Sorry for not being able to write to you ...
【单选题】听力原文：M: Good morning, Patricia. How are you these days? W: Fine, thanks, Bill. Glad to see you again. What news can you bring from your business trip to our headquarters in New York last week? M: Well...
A.
He was at a news conference.
B.
He was on a business trip.
C.
He was traveling with the company's CEO.
D.
He was negotiating with a New York agent.
【单选题】How are you these days, Mike?
A.
I've been better.
B.
Not bad.
C.
I'm doing well.
D.
All of the above.
相关题目：
【单选题】Albert Einstein was born when?
A.
March 14, 1879
B.
March 14,1889
C.
May 14,1879
D.
May 14,1889