Can you see [u] [/u] 11-year-old boy and [u] [/u] one-year-old cow in the field?
未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181}
A: a; an
B: an ; a
C: a; a
D: an ; the
未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181}
A: a; an
B: an ; a
C: a; a
D: an ; the
举一反三
- He has a [u] [/u] daughter. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: two-year-old B: two-years-old C: two years old D: two-year old
- It[u] [/u]Lucy and Tom who helped the old man. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181} A: was B: were C: are D: is
- You can try[u] [/u]second time if you fail[u] [/u]first time. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: the; the B: a; the C: a; / D: the; /
- [u] [/u] brave you are! It is very kind of you to save the old man. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: How a B: What a C: How D: What
- There [u] [/u] an old clock,a computer and some books on the desk. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: have B: are C: is D: has