一 How _______ do I need to feed the birds?一Th...

---How often do I need to feed the birds?

---They______ food every day, or they will be hungry.

A.must give        　　 B.mustn’t give

C.must be given        D.mustn’t be given

九年级英语单项填空中等难度题查看答案及解析

—How often do I need to feed the birds?

—They ________ food every day，or they will be hungry.

A. must give              B. mustn’t give

C. must be given          D. mustn’t be given

九年级英语单项填空简单题查看答案及解析

一 How _______　 do I need to feed the birds?

一They _______　 food every day, or they will be hungry.

A. often; must be given

B. long; must be given

C. soon; must be given

九年级英语单项填空中等难度题查看答案及解析

—How often do I need to feed the fish?

－They 　　 food every day, or they will be hungry.

A. must give　　　　　　　　 B. mustn’t give　　　　 C. mustn’t be give.　　 D. must be given

九年级英语单项填空中等难度题查看答案及解析

—How often do I need to feed the fish?

－They _______ food every day, or they will be hungry.

A. must give　　         B. mustn’t give    C. mustn’t be give.    D. must be given

九年级英语单项填空中等难度题查看答案及解析

---　　　　 do I need to feed the pet dog?

---Twice a day.

A. How long　　　　 B. How much

C. How soon　　　 D. How often

九年级英语单项填空简单题查看答案及解析

–How often do I need to feed the dog?

–It 　　　　　 food every day, or it will be hungry.

A. gives B. must give

C. must be give D. must be given

九年级英语单项填空中等难度题查看答案及解析

–How often do I need to feed the dog?

–It 　　　　　 food every day, or it will be hungry.

A. gives 　　　　　　　　　 B. must give

C. must be give　　　　 D. must be given

九年级英语单项填空中等难度题查看答案及解析

——How often do I need to feed the dog?

——It___food everyday, or it will be hungry.

A．must give         B．must be give       C．must be given      D．must be gave

九年级英语单项填空困难题查看答案及解析

— How often do I need to feed the dog?

— It ________ food every day, or it will be hungry.

A. must give　　　　 B. must be give

C. must gave　　 D. must be given

九年级英语单项填空简单题查看答案及解析