Choose one sentence that has the same meaning to the root one:

If you need help, please stay on the line until an operator answers.

Name: Ôn Thi trắc nghiệm THCS, THPT
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For help, wait for an operator to answer.

When the operator answers please stay on the line.

For help, say to the operator.

The line has an operator to wait for your help.

Đáp án và lời giải

Đáp án:A

Lời giải:

For help, wait for an operator to answer.

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