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选择括号内的词填空:(Couldwe/Wereweableto)speaktothemanagerplease?I'vetoldyoubefore,you(can't/arenotableto)makephonecallswithoutpayingforthem.

题目详情
选择括号内的词填空:
____(Could we/Were we able to)speak to the manager please?
I've told you before,you______(can't/are not able to)make phone calls without paying for them.
▼优质解答
答案和解析
could.can't.could 表示委婉和礼貌,were able to 是表过去.
are not able to 表示能力上的不能,在这里不适用.
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