皮皮学,免费搜题
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【简答题】
阅读理解。 Wonderful Museum Hours Monday - Thursday: 10:00 am - 5:00 pm Friday: 10:00 am - 8:00 pm Saturday: 10:00 am - 5:00 pm Sunday: 11:00 am - 5:00 pm Closed on Thanksgiving Day and Christmas Day. The Museum Shop is open during regular museum hours. The Museum Library Monday -Friday: 10:00 am - 5:00 pm The Skyliner Restaurant Monday - Saturday: during regular museum hours Sunday: 11:30 am - 5:00 pm Admission Adults:$7.00 The aged and students with ID: $6.00 Wonderful Museum offers a 50% discount to groups of 20 or more. 1. Wonderful Museum usually opens _____ except on Thanksgiving Day and Christmas Day. A. from Monday to Thursday B. every day C. every day of the week D. on weekdays 2. If a group of 30 students with ID visit Wonderful Museum, how much should they pay for the admission? A. $ 105. B. $ 90. C. $ 210. D. $ 180. 3. You can borrow books from the Museum Library _____. A. on weekdays B. at weekends C. from Monday to Saturday D. at 9:00 am 4. If you want to invite your friends to dinner on Friday, you have to reach the Skyliner Restaurant _____. A. after 8:00 pm B. at 6:00 am C. after 10:00 pm D. before 8:00 pm 5. Which is the best title for the ad.? A. Wonderful Museum-an Exciting Place for Adults B. Welcome to Wonderful Museum for a Long Holiday C. Wonderful Museum-the Best Place to Spend Your Day D. A Wonderful Tourist Place
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举一反三
【单选题】产生自激振动的主要原因是()。
A.
转动的机床零件
B.
机床附近的振动源
C.
在加工过程中切削力的变化
【多选题】生产中产生振动的主要原因有
A.
不平衡物体的转动
B.
旋转物体的扭动和弯曲
C.
活塞运动
D.
物体的冲击
E.
物体的摩擦
【单选题】口对口人工呼吸每分钟( )次。
A.
10
B.
12
C.
20
D.
22
【判断题】口口人工呼吸每分钟大约要吹10次。
A.
正确
B.
错误
【单选题】口对口人工呼吸每分钟( )次
A.
10~12
B.
12~16
C.
16~20
【判断题】口对口人工呼吸每分钟大约要吹10次。()
A.
正确
B.
错误
【简答题】离心泵机组在运行中产生振动的主要原因有哪些?
【判断题】创造性成果权包括商标权。( )
A.
正确
B.
错误
【多选题】创造性成果包括()。
A.
发明专利权
B.
实用新型权
C.
外观设计权
D.
商标权
【单选题】出口补贴是一国政府给予出口厂商的______
A.
现金补贴或财政上的优惠待遇
B.
税收优惠
C.
贷款优惠
D.
复汇率