There are so many kinds of radios in the shop. I can’t decide _________.
#56296
A
to buy what
B
to buy which
C
which to buy
D
when to buy
推荐题目
Granny often tells us _____ water in our daily life.
#58557
A
save
B
saving
C
to save
D
saves
 Her father __________ time.     
#58552
A
usually waste
B
never wastes
C
hardly ever waste
D
always wasting