-- My brother bought me an iPhone 5, but I don’t know __________. Can you help me? -- Let’s read the instructions.
#40908
A
what to use
B
how to use
C
what to use it
D
how to use it
推荐题目
How many ____ are there and _____ milk is there in the bottle?
#41173
A
water how many
B
cup of water how much
C
cups of water how much
D
cups of water how many
My mother doesn’t know __________ this morning.   
#40932
A
what to do
B
what does do
C
how to do
D
why does do
 _____is his coat?It is under the chair.
#40791
A
When
B
Where
C
How
D
What