How long would the patient be asked to lie on his/her back without pillow after Lumbar Puncture? () A: for at least 0.5 hours B: for at least 2 hours C: for at least 3 hours D: for at least 4 hours E: for at least 1 hours

In the event of a 1% fall in the market rate, the return on the stock is expected ________. (降低不到1%). A: decrease by less than 1 percent B: decrease by at least 1 percent C: to decrease by less than 1 percent D: to decrease by at least 1 percent

News 3 Questions 5 to 7 will be based on the following news item. A: At least 17. B: At least 24. C: At least 21. D: At least 41.

They are seeking candidates who have ____ least 1 to 5 years of experience in sales. A: in B: for C: at D: on

How long does it take the man for preparing a film A: At least 13 months. B: At least 3 years. C: At least 30 years. D: At least 3 months.

A body statements in Python is expressed by indentation, such as (if, else, while) end with a colon ":", and then the body statements must be indented (____) spaces. ( ) A: Must be 2 B: At least 4 C: At least 1 D: Up to 4

3. How many hours of exercise in a week is advised by the speake A: At least two hours. B: At least two and a half hours. C: At least three hours. D: At least three and a half hours.

The slenderness ratio is the ratio of ( ) A: area of column to least radius of gyration B: length of column to least radius of gyration C: least radius of gyration to area of column D: least radius of gyration to length of column

In America’s house of representatives, each state has at least representatives. A: 0 B: 1 C: 2 D: 3

Before starting an engine by air, the engine must（） A: be turned by a turning gear for at least one minute B: be turned by a turning gear for at least two minutes C: be turned at least one complete turn D: be turned at least two complete tur