He has been away from home __________ three months ago.
A: since
B: for
C: during
D: before
A: since
B: for
C: during
D: before
举一反三
- Sally has been working here ____. A: since six months B: six months ago C: for six months
- Sally<br/>has been working here ____. A: for six months B: since six months C: six months ago
- I haven’t heard from Maria (). A: since a long time B: for many months ago C: for many months D: since many months before
- — How long has he been in the army — Oh, he joined the army as far （） as 1997. A: ago B: away C: from D: back
- They ____ friends since they met three years ago. A: became B: has been C: have become D: have been