对于那些身体较差的人来讲,所出现的反应就更强烈,而在不同的高度,人在静止状态下有效的知觉时间也是非常短暂的。()
参考答案:对
Welcome to Hotel Fun 4 Kids! Do you know what hotels are friendly to children or even your pets? We rate(评估) the hotels for you. You’ll decide on the right hotel if you know the meanings of these symbols when you travel. You can find more information on our website(网页) on www.hotelfun4kids. com.
小题1:What words of the following can help you find a pet-friendly hotel?
A.No Pets!
B.Pets Too!
C.Pets Are Not Welcome!
D.Without Your Pets!小题2:Mrs Black has to leave her 5-year-old son Tom in the hotel for a while. So, she’d better go to the hotel with the symbol .
小题3:If Mrs Black’s 5-year-old son Tom stays in the hotel with the fourth symbol, he can .
A.play with his pet
B.play in the game room
C.do many activities
D.spend no money there小题4:Hotel Fun 4 Kids is a .
A.school for kids
B.park for kids
C.travel website
D.TV program小题5:Which of the following is TRUE?
A.Not all the hotels are friendly to pets.
B.These four hotels are only for children.
C.The “5★” hotel is for both pets and children.
D.You can have a good time with your pets in the “4★” hotel.
火力发电厂厂用配电装置室,搬运设备门的宽度应按最大设备外形宽度再附加一定尺寸,但最小宽度不小于900mm。下述各项为附加尺寸,有错误的是( )。
A.100mm; B.200mm; C.300mm; D.400mm。