单项选择题

A．Both Sarah and Tom have been awarded doctoral degrees……

A．Both Sarah and Tom have been awarded doctoral degrees.
B．Tom has arranged to meet his bride Sarah in Hawaii.
C．Tom was more excited than Sarah at the wedding.
D．A double blessing has descended upon Tom.

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热门试题

单项选择题A．In the 1360s.B．In 1795s.C．In the 1950s.D．In the 1960s.

A．In the 1360s.
B．In 1795s.
C．In the 1950s.
D．In the 1960s.

单项选择题A．School and Education.B．Individuals in the United States.C．Responsibilities as Citizens.D．Tomorrow’’s Decision-makers.

A．School and Education.
B．Individuals in the United States.
C．Responsibilities as Citizens.
D．Tomorrow’’s Decision-makers.

单项选择题A．Other living things change their environment while man doesn’’t.B．Man alters his environment while he is adapted to it, but other living things do not.C．Other living things is not only adapted to their environment but also alters it.D．Man is only adapted to the environment but he doesn’’t alter it.

A．Other living things change their environment while man doesn’’t.
B．Man alters his environment while he is adapted to it, but other living things do not.
C．Other living things is not only adapted to their environment but also alters it.
D．Man is only adapted to the environment but he doesn’’t alter it.

单项选择题With what topic is the passage mainly concerned

A．The sensory organs of invertebrates.
B．The anatomy of tiny organisms.
C．The origin of the brain and central nervous system.
D．The importance of vision for fish and advanced mammals.

填空题cleanliness