单项选择题

Eating too much fat can distribute to heart disease and cause high blood pressure.（）

A．attribute to
B．attend to
C．devote to
D．contribute to

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热门试题

单项选择题By the time of 1969, there were many space explorations.（）

A．have been
B．must be
C．had been
D．must have been

单项选择题With the change of red lights, there are long queues of vehicles that wait while a few people who walk across the zebra.（）

A．wait... walk
B．waiting... walking
C．waiting... walk
D．wait... walking