探寻该求助者产生心理问题的原因时，可以认为（)不明显。（A) 生理因素（B) 社会原因（C) 人品因素（D)

What can you do if the international line is engaged？

A．Ask the operator to call you back later.

B．Make a "person-to-person" call.

C．Call back outside office hours.

D．Wait and call again when the line is free.

What can you do if the international line is engaged？

A．Ask the operator to call you back later.

B．Make a "person-to-person" call.

C．Call back outside office hours.

D．Walt and call again when the line is free.

What can you do if the international line is engaged？

[ A] Ask the operator to call you back later.

[ B ] Make a " person-to-person" call.

[ C] Call back outside office hours.

[D] Wait and call again when the line is free.

What can you do if the international line is engaged？

A．Ask the operator to call you back later.

B．Make a "person-to-person" call.

C．Call back outside office hours.

D．Wait and call again when the line is free.

A: Operator, I'd like you to put me through to room 302.B: ______

A．Of course. What's the callee's name？

B．Sorry, the line is engaged.

C．Yes, who is calling？

D．Sorry, what's the extension number？

A: Operator, I'd like you to put me through to room 30B: ______.

A．Of course. What's the callee' s name？

B．Sorry, the line is engaged.

C．Yes, who is calling？

D．Sorry, what's the extension number？

B.neighboring

C.neighborhood

D.neighbors

B.committed

C.content

D.engaged

B.little

C.light

D.tiny

B.about

C.across

D.over