Salaries for temporary positions seem to be higher than （）.

单项选择题Because （） renters demanded our rights,a committee was appointed to study the matter further.

A.us
B.them
C.we
D.it’s

单项选择题Were both your （） cars ticketed on the same day?

A.sister-in-law’s
B.sisters’-in-law
C.sisters-in-law’s
D.sister’s-in-law

单项选择题Our two （）(Certificated Public Accountants) both asked for leave of absences in June.

A.CPAS
B.cpas
C.CPAs

单项选择题The person to win this year's Business Man is thought to be （）.

A.his
B.he
C.them
D.they

单项选择题This year's sales in many companies were lower than （）.

A.lat year's
B.which of last year's
C.last year
D.in last year