I don’t know ____ to learn English.
A: when did he begin
B: when he began
C: he when began
D: when he begins
A: when did he begin
B: when he began
C: he when began
D: when he begins
举一反三
- 4. I don’t know _________ to learn English. A: when he begins B: when did he begin C: when does he begin D: when he began
- I’d like to know ________ Chinese. A: when he began to learn B: when did he begin to learn C: when did he begin learning D: when did he began learning
- 选出下列句中的状语He began to learn English when he was eleven. A: began B: to learn C: English D: when he was eleven
- He began to learn English ________he was seven years old. A: and B: u-here C: so D: when
- I don’t know when he ________. When he _______ here, I’ll call you in a minute.