Wouldn't it be nice if students had to go to ________ school only four days ________ week?

A. 不填； aB. 不填； the

C. the; a D. the; the

The Japanese have ________ uneasy feeling about ________ increasing use of foreign words.

A.an; a B.the; the

C.an; the D.the; a

Cancer is ________ second only to heart disease as ________ cause of death.

A. the; a B. /; a

C. a; a D. the; the

It is clear that ________ little money he earns can hardly support ________family as large as his.

A. the；a B. a；the

C. /；a D. /；the

I didn’t make sense of ________ poem until I read it ________ third time.

A. the; the B. a; the

C. the; a D. a, a

Because of ________ high demand for Type AB blood, ________ supplies of it are usually limited.

A. the; the B．不填；不填

C．不填；the D. a; the

Mr. White, who comes from ________ European country, has formed ________ habit of attending ________ church on Sundays.

A. an; /; the B. a; the; /

C. an; the; / D. a; a; a

Don't touch ________ live wire, or you will get ________ shock.

A. the; the B. the; a

C. /; a D. /；/

In ________ early 1990's, as ________ gesture of appreciation, the library was named after the businessman who donated most of the money with which to build it.

A.the; a B.the; the

C./; the D．an; /

—What about ________ conference you attended last week?

—To tell the truth, it was too boring, you know, ________ conference like that.

A. a; the B. the; /

C. the; a D. the; the