你想知道冰箱里有多少鸡蛋，应该如何问（）

是

否

A、It is in the box

B、Is it in the box

C、Where is the box

是

否

A、Is this your mother

B、Is this your father

C、Is this your grandfather

D、Is this your brother

A、What is it now

B、What time is it now

C、Where is it now

是

否

A、How many pens do you have

B、How many rules do you have

C、How many pens can you see

A、How many class do you have

B、How many classes are there in Grade 5

C、How many grades do you see

是

否

是

否

是

否