l.—Hello! My name_________ Tom.
—Hello! I _________ Kate.
A. is ; is
B. am ; am
C. am; is
D. is ; am
在J2EE中,在my.jsp中使用标记扩展,下列选项正确的是()A.<%@taglibURL=”/hello”prefix=”examples”%>B.<%@taglibURI=”/hello”prefix=”examples”%>C.<%@tagliburl=”/hello”prefix=”examples”%>D.<%@tagliburi=”/hello”prefix=”examples”%>
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天线俯仰角的计算公式为:( )。A.θ=arctg(H/R)+AmB.θ=tg(H/R)+AmC.θ=AmD.θ=sin(H/R)+Am
Client: Hello. May I speak to Mr. Black?Secretary:_______A: Speaking, pleaseB: I ’m sorry. He ’s at a meeting right now.C: Hello. Who ’re you, please?D: Hello. Thank you for calling.
A: Hello, I'm Harry Potter.B: Hello, my name is Charles Green, but ________A、call my CharlesB、call me at CharlesC、call me CharlesD、call Charles me
3. —Hello !—________A.I'm AliceB.Thank youC.FineD.Hello
下列Python程序,没有错误的是?A.print('Hello, I'm Tom.')B.Print('Hello, World!')C.print('Hello, ') print('World!')D.print ('Hello, this's Tom.')
若字符串 s = 'hello',则语句 s.ljust(8, '.') 和 s.rjust(8) 的输出结果为____________。A.'hello...' ' hello'B.'...hello' ' hello'C.'hello...' 'hello 'D.'hello...' 'hello'