—I'mafraidofgoingoutatnight.Whataboutyou，Nick?—I'mafrai...

問題詳情：

—I'm afraid of going out at night. What about you，Nick?

—I'm afraid of speaking ________.

A. in time  B. on time  C. in fact  D. in public

【回答】

D

知識點：介詞和介詞短語

題型：選擇題