These [u] [/u] my friends and that [u] [/u] my sister.
未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181}
A: is; are
B: are; is
C: is; is
D: are; are
未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181}
A: is; are
B: are; is
C: is; is
D: are; are
举一反三
- These are my pants. His [u] [/u] yellow. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: is B: am C: are D: /
- — [u] [/u][u] [/u] my beautiful pencils? — They are on the table. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: What’s B: How are C: Where are D: They are
- This is Susan and that is Mary. [u] [/u] my [u] [/u] . 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: She's; friend B: He's; friend C: They're; friends D: They're; friend
- —Is that[u] [/u]apple tree?—Yes. My father planted it in 2008. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: a B: an C: the D: /
- I often go to school by [u] [/u] bus, and my father drives [u] [/u] car to work. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: a, / B: /, a C: a, a D: the, the