单项选择题


Questions 17--20 are based on the following monologue about yawn. You now have 20 seconds to read Questions 17--20.
What physiological reason for yawning is mentioned

A．To exercise the jaw muscles.
B．To eliminate fatigue.
C．To get greater strength for attacking.
D．To gain more oxygen.
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单项选择题
The author says that old family firms
A．were ruined by the younger generations.
B．failed for lack of individual initiative.
C．lacked efficiency compared with modern companies.
D．were able to supply adequate services to taxpayers.
问答题
[译文] 在男女角色没有明显分工，家务事或多或少由双方共同承担的家庭中，男性优越的观点是很难维持的。[解析] 本句是一个由两个长状语从句修饰一个简单状语的简单句。两个where后的长句都是修饰family的。因此决定了必须译成“在…的家庭里”。sharply separated“严格、明显的分开”；household task“家务活”；to an extent“在某种程度上”；notion“观念”；male superiority“男尊(女卑)”；maintain“保持”。
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