赞题库-背景图

单项选择题

Questions 21-23 are based on the talk you’ve just heard.
How many people are talking in this conversation

A．Two.
B．Three.
C．Four.
D．Five.

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热门试题

单项选择题What’s the Gwen’s purposes in talking to Jackit

A．Badly built.
B．Very dirty.
C．In disorder.
D．Very clean.

单项选择题What are the laboratory sessions primarily designed for

A．Testing.
B．Discussing.
C．Lectures.
D．Reading.