题目内容
（请给出正确答案）
Which of the following statements is CORRECT？
A．If there are no restrictions, try to get as big a response as you can.
B．Always control the number of respondents in case it gets out of control.
C．If time is limited, try to pick out the respondents in advance.
D．Finish the planned number of interviews even if the deadline should be postponed.
安装简答题APP，拍照搜题省时又省心！
更多“Which of the following stateme…”相关的问题
Read the passage and choose the correct answer. Jimmy has been a postman for the last ten years. He loves to talk to his wife in the evenings about the people he delivers to. He tells her about Mrs. Mannes, the little old lady at number 24, who is always very unfriendly when he delivers her post. She has a son in Australia and a daughter in France so she often gets post. But one day when Jimmy rings the bell with a parcel for Mrs. Mannes from her daughter, there is no answer. Jimmy knows that the old lady never goes out (she even gets her food delivered from the local supermarket) so he starts to feel worried. He looks through the letterbox but sees nothing, and then he looks through the living room window and sees Mrs. Mannes lying on the floor. He goes around the house to check if the back door is open. It is, so he runs in and immediately rings for an ambulance. Mrs. Mannes gets to hospital in time. The doctor says that she had had a heart attack and if she had come to hospital any later she would not have survived. From that day on, Mrs. Mannes is very friendly and always gives Jimmy a bar of chocolate when he delivers a parcel. Mrs. Mannes got to the hospital .
A、before the ambulance
B、nearly too late
C、too late
D、for Jimmy
A、1.0 MPa
B、1.5 MPa
C、1.7 MPa
D、1.9 MPa
A、A. Mild type B. Moderate type C. Severe type D. Critical type E. All of above
B、A. Mild type B. Moderate type C. Severe type D. Critical type E. All of above
C、A. Mild type B. Moderate type C. Severe type D. Critical type E. All of above
D、A. Mild type B. Moderate type C. Severe type D. Critical type E. All of above
E、A. Mild type B. Moderate type C. Severe type D. Critical type E. All of above
decomposes to form
and
. Which of the following chemical equations is correct for the reaction?
A、
B、
C、
D、
The
solution reacts with NaOH solution to form
and
. Which of the following chemical equations is correct for the reaction?
A、
B、
C、
D、
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
微信搜一搜
简答题
微信搜一搜
简答题
如搜索结果不匹配，请 
