—Anotherpersonwashurtbythetigerinthezoo.—Whatapity!That...

問題詳情：

—Another person was hurt by the tiger in the zoo.

—What a pity! That is a lesson to us: we must take rules _______ .

A. quickly      B. clearly       C. carefully    D. seriously

【回答】

D

知識點：副詞

題型：選擇題