单项选择题

9（）

A．for
B．in
C．of
D．about

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热门试题

单项选择题

According to the passage, one of the first expected benefits from cloning technology may be in （）

A．the treatment of heart attacks
B．the bearing of babies
C．the cure of blood diseases
D．the detection of gene-related diseases

单项选择题

It is implied in the passage that（）

A．local news used to be the only source of information
B．local news still takes a significant place
C．national news is becoming more popular
D．international news is the fastest transmitted news