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【单选题】
人体感染猪带绦虫囊尾蚴病是因为食入()A.
猪肉内的囊尾蚴
B.
淡水鱼、虾体内的囊蚴
C.
牛肉内的囊尾蚴
D.
猪带绦虫虫卵
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【简答题】从直线起点的标准方向( )端起(填“南”或“北”),沿( )(填“逆时针”或“顺时针”)方向至直线的水平夹角,称为该直线的方位角。
【简答题】阅读下面短文，掌握其大意，然后从 各题所给的四个选项（A、B、C 和D）中，选出最佳选项。 It was Monday morning. Cathy left home early that day because she was going to 1 a new job in Manhattan. She was only 18 and this was her first 2 . When s...
【简答题】If you want to keep fit, please refer to the following: Move More Make it a daily to find ways to move your body. 小题1: Climb stairs instead of taking the elevator(电梯). Walk your dog; play with your ki...
【单选题】方位角是指( )
A.
从直线起点的标准方向北端起，顺时针方向量至直线的水平夹角；
B.
从直线起点的标准方向北端起，逆时针方向量至直线的水平夹角；
C.
从直线起点的标准方向南端起，顺时针方向量至直线的水平夹角；
D.
从直线起点的标准方向南端起，逆时针方向量至直线的水平夹角。
【简答题】从直线起点的标准方向北端起，顺时针方向量到直线的角度，称为该直线的方位角。坐标方位角角值范围在（）度。
【单选题】Muzak The next time you go into a bank, a store, or a supermarket, stop and listen. What do you hear? _ (71) It’s similar to the music you listen to, but it’s not exactly the same. That’s because this...
A.
Some people don’t like Muzak.
B.
The music gives them extra energy.
C.
Music is playing in the background.
D.
Factory workers produce 13 percent more.
E.
Muzak tends to help people understand music better.
F.
They get as much as $4 million a year if their songs are used.
G.
Muzak is played in most of the big supermarkets in the world.
【简答题】氢氯噻嗪的利尿作用部位在（）。
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