A、 Customer and elevator.
B、 Boss and secretary.
C、 Customer and clerk.
D、 Clerk and lift operator.

【正确答案】 D

【答案解析】解析：对话中两人一个是职员，另一个是电梯工。lift operator／elevator runner电梯工；elevator电梯。

A、 Jack"s car was accidentally lost.
B、 Jack was run over in a car accident.
C、 Jack survived a car accident.
D、 Jack fell out of a car.

【正确答案】 C

【答案解析】解析：从“It’s a miracle that Jack came out of the accident alive．”可知杰克在车祸中幸存。

A、 Speaker.
B、 Lecturer.
C、 Player.
D、 Dramatis personae.

【正确答案】 D

【答案解析】解析：dramatic personae剧中人；从对话中的“embarrassed，audience left in the middle of the performance．”和不能欣赏live drama可知答案为D。

A、 The man feels so tired that he couldn"t contribute his attention at all.
B、 The lecture TA gave is so boring that their hearts go out to game.
C、 They have different opinions about the lecture.
D、 The lecture is beyond their understanding.

【正确答案】 C

【答案解析】解析：男士认为讲座很boring，而女士认为“it seems that his lecture suits my taste．”可知C符合题意。

A、 A surprise party.
B、 A picnic.
C、 A meeting.
D、 An appointment.

【正确答案】 A

【答案解析】解析：surprise party常见于国外，在中国的社会生活中较罕见。