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【华慧考博】考博英语每日一练（6.19）考博加油！
1. In the museum there is a ________ of the ship Mayflower. A. supplement
B. nucleus
C. miniature
D. valve
2. The American society is______ an exceedingly shaky foundation of natural resources, which is connected with the possibility of a worsening environment.
A. established on
B. affiliated to
C. originated from
D. incorporated with
【补全句子练习】
1. He _______ ______ ________ _______ ________ grammar
他精通语法。
2. ________ _________, he is the first to come to the classroom.
像往常一样，他第一个到教室。
gt;华慧2020年考博复试（面试）指导1对1辅导班
