读音选词 根据所给句意和音标，从每题A、B、C、D四个选项中，选出一个最佳答案。
There will be heavy rain and strong wind next ___________. / wi:k /

A．week

B．wait

C．west

D．weak

How often do you exercise? I exercise ______________/ w?ns/ a day.

A．won

B．once

C．win

D．one

The library is on the left ____________  /sa?d / of the bank.

A．said

B．send

C．sad

D．side

You’ll _____________ /feil/ in the final exam if you don’t work harder.

A．feel

B．fell

C．fail

D．fill

If I had one million dollars, I’d give it away to ______________/′medik?l/ research.

A．medicine

B．medical

C．magazine

D．metal