超星 - 作业5：综合测试1213 - 查题吧

单选题

Overall, our study offers proof ______ students who worked more than 20 hours weekly were not comparable to their classmates.

A. which
B. whether
C.that
D. what

单选题

We are proud of our hometown, which is ________ in coal and natural crystal(水晶石).

A. abundant
B. universal
C. remote
D. autonomous

单选题

Also,be totally ___ to what you do, as excellence is possible only with commitment.

A. commit
B. committee
C. committees
D. committed

单选题

Daniel brought a notebook along to the beach in case he was seized by sudden ________.

A. incentive
B. motive
C. inspiration
D. instinct

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