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
A: when he begins
B: when did he begin
C: when does he begin
D: when he began
举一反三
- I don’t know ____ to learn English. A: when did he begin B: when he began C: he when began D: when he begins
- 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
- When will the meeting begin A: No, he won’t B: Yes, he will come soon C: We don’t know
- 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
- I don’t know when he ________. When he _______ here, I’ll call you in a minute.