A．eachB．someC．certainD．anyThe medicine is on sale every……

单项选择题It is not easy to learn English well, but if you ______, you will succeed in the end.

单项选择题The strong storm did a lot of damage to the coastal villages: several fishing boats were ______ and many houses collapsed.

单项选择题Last year the advertising rate ______ by 20 percent.

单项选择题The president made a ______ speech at the opening ceremony of the sports meeting, which encouraged the sportsmen greatly.

单项选择题I caught a ______ of the taxi before it disappeared around the corner of the street.

单项选择题Finding a job in such a big company has always been ______ his wildest dreams.

单项选择题They thought about the problem for a long time but came to no ______.

单项选择题They can participate in excursions to lovely beaches around the island at regular ______.

单项选择题New York ______ second in the production of apples, producing 850,000,000 pounds this year.

单项选择题It has been revealed that some government leaders ______ their authority and position to get illegal profits for themselves.