单选题 In these circumstances
单选题The parents almost collapsed upon learning that their child had been diagnosed ________ a rare disease.
单选题Lucy was________the polar expedition a month ago, but she changed her mind at the last minute.
单选题此题为音频题
单选题10. Which of the following is INCORRECT? ______
单选题 Mary is 19 years old this year
单选题12. My father will blow his top when he sees what happened to the car. The underlined part means ______.
单选题The university has a policy of hiring men and women of a variety of ages and cultures because diversity of experience and perspective gives it a competitive________.
单选题21. Which of the following determiners can be placed before both singular countable nouns and plural countable nouns? ______
单选题13. Somehow he ______ through his speech and sat down with great relief.
单选题20. The old lady will never ______ the loss of her husband.
单选题 Moving from beginning to end by order of time
单选题There is no means________a man will not resort to avoid the real labor of thinking.
单选题.1.
单选题8. Would you like to have a chat with ______?
单选题6. We can't see the cells of muscle with ______ eyes.
单选题 That was not the first time he ______ us
单选题 After being defamed online
单选题1. They're calling ______ all men and boys over the age of 14 to join the army when the country is on the verge of war.
单选题13. The retired educator said he was delighted to find that more and more parents are ______ their attention from their children's academic achievement to their development in an all-around way.