题目
题型：同步题难度：来源：
B. landed
C. has landed
D. had landed
答案
核心考点
试题【In 1492, Columbus ________ on one of the Bahama Islands, but he mistook it for a】；主要考察你对一般过去时等知识点的理解。[详细]
举一反三
—I"m afraid that I ________ it away. I thought you had finished reading it.
B. had thrown
C. throw
D. will throw
B. did you stay
C. had you stayed
D. would you stay
—I ________ in Beijing on business for a week last month.
B. was working
C. have been working
D. worked
—Yes, but I ________ home earlier than I usually do.
B. will come
C. came
D. had come
B. were paid off
C. had paid off
D. had been paid off
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