建设工程项目施工成本偏差是指（）之差。

Man: My father can do cooking, carpentry, and a bit of gardening.

Woman: He's a Jack of all trades, really.

Question: What does the woman mean？

A．The man's father has talent in trade.

B．The man's father works for Jack.

C．The man's father has many different skills.

D．The man's father does many jobs at the same time.

My father has classes __________ day: Mondays, Wednesdays and Fridays.

A. each other B. every other

C. this and the other D. all other

My father has been on the ______ in this factory for nearly 20 years.

A．paypacket

B．payoff

C．payroll

D．payment

My mother has lived separately since my father died 20 years ago.

A．single

B．alone

C．sole

D．lonely

My father is so deaf that he has to use a heating ______.

A．help

B．aid

C．support

D．tool

My father (read) ______ your thesis all the afternoon.

Man: My father can do cooking, carpentry, and a bit of gardening.

Woman: He's a Jack of all trades, really.

Question: What does the woman mean？

A．The man's father has talent in trade.

B．The man's father works for Jack.

C．The man's father has many different skills.

D．The man's father does many jobs at the same time.

My father has promised to put his car entirely at our ______ for the holiday.

A．disposal

B．usage

C．pleasure

D．disposition

My father has promised to put his car entirely at our ______ for the holiday.

A．disposal

B．usage

C．pleasure

D．disposition