—______will Mr. Green be back ?  —In a week, I think .
#36335
A
How often
B
How many
C
How soon
D
How long
推荐题目
  — _______will your mother come back?  — In two days.
#43396
A
How often
B
How long
C
How soon
D
How far
 It’s not _______ for all kinds of fishes to live without water.
#39236
A
possible
B
friendly
C
natural
D
important
— ______ do you go to the gym? — Once a week.
#38583
A
How far
B
How often
C
How long
D
How soon