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【单选题】
下列哪种病原体不是人畜共患病病原体A.
百日咳菌
B.
布鲁菌
C.
鼠疫耶尔森菌
D.
炭疽芽胞杆菌
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反馈参考答案：
举一反三
【单选题】听力原文：M: I'm going to the registrar first, and then to the accountant's, and after that I have to prepare my speech for tomorrow's lecture. W: Oh, I say you've got a pretty busy day, Mike. What do we k...
A.
Mike is almost as busy as she is.
B.
Mike has to go to many places.
C.
Mike has to do a lot today.
D.
Mike is busy preparing his lecture.
【简答题】Accountant 1: Do you have a 1 ____________ , Mr. Smith? Accountant 2: Certainly, Nancy. What can I help you with? Accountant 1: One question — how do I collect the 2 _________? Accountant 2: Actually,...
【简答题】如图所示为一平面简谐波在t=0时刻的波形图,设此简谐波的频率为250Hz,且此时质点P的运动方向向下,求 (1)该波的表达式; (2)在距原点O为100m处质点的振动方程与振动速度表达式.
【简答题】Accountant 1: So, Tim, have you thought about which 1 ________ __________we should get? Accountant 2: Well, I'm thinking about getting PBL Unlimited. Accountant 1: Hmm... I 2 ________ ________PBL Unli...
【单选题】一平面简谐波的表达式为：y=Acos2π（vt-x/λ）。在t=1/v时刻，x 1 =3λ/4与x 2 =λ/4二点处质元速度之比是（）
A.
-1
B.
1/3
C.
1
D.
3
【单选题】华北地区除调水外,合理利用水资源的建议还包括 ( )
A.
控制大城市发展规模
B.
增强节水意识，普及节水技术
C.
有计划地控制人口增长
D.
控制工业发展，严禁大水漫灌
【简答题】Accountant 1: So, Tim, have you thought about which 1 ____________ _________ we should get? Accountant 2: Well, I’m thinking about getting PBL Unlimited. Accountant 1: Hmm...I 2 ________ _________ PBL...
【简答题】她对我说,对她而言,最重要的是“一个人的内心”。我以为我找到了非同一般的生活伴侣。
【单选题】听力原文：Why don't I give you my accountant's number? (A) I've used him for three years. (B) No, I don't have an accountant. (C) That would be very helpful. (19)
A.
B.
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