10、As the twentieth century came to a close , the raw materials for a great national literature were at hand, waiting ___. A. to use B. to be used C. to have used D. to be using 11、All these gifts must be mailed immediately ___ in time for Christ...
B, C and D. Compare the underlined parts and identify the one that is different from the others in pronunciation.Mark your answer by blackening the corresponding letter on the Answer Sheet.
67. There were some free seats when I got on the bus. (改为否定句) There ___ ___ free seats when I got on the bus. 68. We had to stay at home last Sunday because I coughed ...
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