摘要：-My son is lost . Have you seen a boy passing by here? -I saw boy hidden behind tree over there . You may go and have a look. A. a; the B. the; the C. a; a D. the; a [答案解析]
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—My son is lost . Have you seen a boy passing by here?
—I saw_____ boy hidden behind_________tree over there . You may go and have a look.
A. a; the B. the; the C. a; a D. the; a
查看习题详情和答案>>—My son is lost . Have you seen a boy passing by here?
—I saw boy hidden behind tree over there . You may go and have a look.
A. a; the B. the; the C. a; a D. the; a
查看习题详情和答案>>—My son is lost . Have you seen a boy passing by here?
—I saw boy hidden behind tree over there . You may go and have a look.
A. a; the B. the; the C. a; a D. the; a
查看习题详情和答案>>