单选类The old man was hired to________. - 免费查看答案和解析 -诚为径搜题找答案

【单选类】

The old man was hired to________.

A、

keep the pools of water clean

B、

feed the lovely spring

C、

look after the trees in the forest

D、

manage the town council

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【单选类】

To design an e-nose, scientists must find out________.

A、

to train their sense of smell

B、

to perform search and rescue

C、

which are caused by diseases

D、

who suffer from certain cancers

E、

which molecules go with cancer

F、

by recognizing certain blood samples

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【单选类】

第40题答案是

A、

different

B、

hopefully

C、

prevent

D、

believe

E、

actually

F、

protection

G、

valuable

H、

beautiful

I、

use

J、

issues

K、

autumn

L、

slightly

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【单选类】

Some Australian aborigines live by hunting and collecting wild plants.

A、

True

B、

False

C、

Not Given

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【单选类】

第32题答案是

A、

different

B、

hopefully

C、

prevent

D、

believe

E、

actually

F、

protection

G、

valuable

H、

beautiful

I、

use

J、

issues

K、

autumn

L、

slightly

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【单选类】

第26题答案是

A、

She wanted it to be the last time.

B、

She couldn't stay up late on weeknights.

C、

Gabi planned to go travelling next summer.

D、

This meant she had to go to summer school.

E、

Gabi has to master the material in six weeks.

F、

They could have the whole summer free from schoolwork.

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