监测机构发现突发公共卫生事件，向所在地县级人民政府卫生行政部门报告的时限是 A.1小时

Mr. Smith lives in the house ______ is leaking.

A．of which the roof

B．which of the roof

C．the roof of which

D．of which roof

Mr. Smith lives in the house ______ is leaking.

A．of which the roof

B．which of the roof

C．the roof of which

D．of which roof

Mr. Smith lives in the house ______ is leaking.

A．of which the roof

B．which of the roof

C．the roof of which

D．of which roof

Mr. Smith lives in the house ______ is leaking.

A．of which the roof

B．which of the roof

C．the roof of which

D．of which roof

The roof of our house is broken, so it needs _______.

A.repaired

B.repairing

C.being repaired

D.to repair

They agree to rent the house ______ the roof be repaired.

A．on condition that

B．as soon as

C．so that

D．for fear that

To their great ______ , the roof of the house caught fire．

A．fear B．fears C．a fear D．the fear

To their great ______ ,the roof of the house caught fire．

A．fear B．fears C．a fear D．the fear

It was a ________ room, with beautiful wall paper, waxed floor and nice furniture.

A.pleased

B.pleasant

C.pleasing

D.preasant