-- 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
The twins has studied in this school .
#41061
A
two years ago
B
since two years ago
C
for two years ago
D
since two years
My mother doesn’t know __________ this morning.
#40932
A
what to do
B
what does do
C
how to do
D
why does do