问题补充:
Linda has been drawing .
A. since 10 years
B. for 10 years ago
C. since 2002
D. in 2002
答案:
A. since 10 years
B. for 10 years ago
(答案→)C. since 2002
D. in 2002
解析:现在完成时的时间状语经常由since或for来引导,since引导点时间,for引导短时间。都表示段时间。
时间:2020-01-17 18:30:54
Linda has been drawing .
A. since 10 years
B. for 10 years ago
C. since 2002
D. in 2002
A. since 10 years
B. for 10 years ago
(答案→)C. since 2002
D. in 2002
解析:现在完成时的时间状语经常由since或for来引导,since引导点时间,for引导短时间。都表示段时间。