to protect against the spread of AIDS

A．will help protect against only the disease caused by listeria

B．help protect against diseases that can be carried by birds

C．will not help protect against other diseases

D．help protect against other diseases that can be carried by turkeys

We need more food to protect us ________ the famine.

A. out

B. off

C. to

D. against

A.cool the tool and work piece

B.reduce the friction

C.protect the work against rusting

D.improve the surface finish

In the old day, people used to train dogs to protet themselve against atakas by other beasts And later. they came to realize that the doeg was not only useful for protection but willing to obey his master .For example, when people used dogs for hunting, the dogs would not eat what was caught without permisson Bot now people in tbe city need not protect themselves against atacks of an animal.

Why do they keep dogs. then？ Some people keep dogs to protet themselves from robbery, but the most important reason for companionship For a child, a dog his best frend when he has no friends to play with. For young couples, a dog is their child when they have no children For old couples. a dog is also thei child when their real children have grown up So the many reason why people keep dogs has changed from protection to friendship，

1.It is true that a dog is the most important animal in the world.

A T

B F

A.A. payment

B.B. shipment

C.C. penalty

D.D. quality

the risk of health. These girls have nothing to prevent their _____against the wind, and no socks to protect their feet

A.heads

B.legs

C.arms

D.hands

A. blame

B. recommend

C. arrange

D. force

A.brought out

B.carried out

C.turned out

D.set out

A.brought out

B.carried out

C.turned out

D.set out