Therearemorethan740millionChinese
來源:國語幫 1.54W
問題詳情:
There are more than 740 million Chinese ______ to second-hand smoking in public places now.
A. are being exposed B. to expose
C. having been exposed D. exposed
【回答】
D
知識點:非謂語動詞
題型:選擇題
問題詳情:
There are more than 740 million Chinese ______ to second-hand smoking in public places now.
A. are being exposed B. to expose
C. having been exposed D. exposed
【回答】
D
知識點:非謂語動詞
題型:選擇題