-- 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
_____is the population of Shanghai? 
#41167
A
What
B
How much
C
How many
D
How
Neither Jim nor I               in the play.
#40906
A
is interested
B
am interested
C
am interesting
D
is interesting
--______he like pandas?--Because they are interesting.
#41038
A
Why do
B
What do
C
What does
D
Why does