外研版高中英语必修1module4asocialsurvey-myneighborhoodperiod5word学案内容摘要：
not heard of D. has not heard of 3. — Why does the lake smell terrible? — Because the water ________. A. have polluted B. is being polluted C. has been polluted D. have been polluted 4. — The window is dirty. — Yes, I know. It ______ for weeks. A. hasn’t cleaned B. didn’t clean C. wasn’t clean ed D. hasn’t been cleaned 5. Judy is going to marry the sailor she _____ in Rome last year. A. meets B. met C. has met D. would met 6. So far this year we _____ a fall in house price. A. saw B. see C. had seen D. have seen 7. — Has your classmate e back from America?。阅读剩余 0%
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