It's difficult[u] [/u]a foreign language.
未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181}
A: master
B: to master
C: masters
未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181}
A: master
B: to master
C: masters
举一反三
- Nothing [u] [/u] difficult if you work hard. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: am B: is C: are
- He was finding it [u] [/u] difficult to make decisions. A: likely B: simply C: increasingly 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181}
- I'm good at English, and I want to learn [u] [/u] foreign language. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: other B: another C: the other D: others
- He's an [u] [/u] cook. A: except B: expert C: express 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181}
- Seeing [u] [/u] believing. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: be B: are C: was D: is