顺序执行下列命令之后,屏幕显示的结果是()。INPUT TO xx(输入逻辑常量:.T.)?xx.AND.xx=xx
A、.T.
B、.F.
C、0
D、错误信息
参考答案:A
单项选择。
请选择与句子划线部分相近的词或词组。
1. Where are you from? [ ]
A. is, from
B. come, from
C. do, come from
2. — OK. See you later.
— See you.
[ ]
A. Good-bye.
B. Hello!
C. How do you do?
3. The man in black is Mr. King. [ ]
A. in the black
B. in the black clothes
C. with the black
4. In Photo One, there is a car.
A. One Photo
B. Photos
C. Picture One
5. His mother isn't old.
A. is tall
B. is short
C. is young
腰椎穿刺部位应选择()
A.成人L2以上,儿童L3以下
B.成人L2以下,儿童L3以下
C.成人L1以下,儿童L3以下
D.成人L2以上,儿童L3以上
E.成人L3以上,儿童L2以上