问题描述：
关于right now.right away.just now.
right now.right away.just now.这三个词组有什麽区别啊?意思是?
-Hi,can I meet Miss Zhang?
-Sorry.she isn't here _______
A.at once B.right now C.right away D.for the moment.
给出选择的原因
right now.right away.just now.这三个词组有什麽区别啊?意思是?
-Hi,can I meet Miss Zhang?
-Sorry.she isn't here _______
A.at once B.right now C.right away D.for the moment.
给出选择的原因
问题解答：
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