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【单选题】
If we want to try door-to-door sales, we’ll need professional sales people to make an effective sales _____ .A.
words
B.
brand
C.
product
D.
pitch
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举一反三
【简答题】Choose the expression(s) that is (are) equivalent to the given rational number. The answers is ____.
【简答题】Choose the expression(s) that is (are) equivalent to the given rational number.
【单选题】char s[ ]="abcd" ;The expression for the output display character 'c' is
A.
s
B.
s+2
C.
s[2]
D.
s[3]