单项选择题

The following statements are true EXCEPT ______.

A．prominent scientists are sometimes superstitious
B．flocks of birds roosting on a telephone line signify stormy weather
C．Groundhog Day is February 2
D．The pain in a person's joints is probably caused by a change in blood pressure

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热门试题

单项选择题

The author holds that weather rhymes ______.

A．should not be taken seriously
B．are extremely helpful in predicting the weather
C．have a scientific basis
D．are more confusing than useful

单项选择题

According to an old weather rhyme, a red sky at night means that ______.

A．cold weather will be set in .soon
B．it is dangerous to go sailing the next day
C．there is no storm coming
D．rain will soon be coming