问题
选择题
---Where are you, Tom?
---Here in the sitting room, ___to Professor Smith.
A.to write
B.writing
C.is writing
D.to be writing
答案
答案:B
考查非谓语动词。句中现在分词writing作伴随状语。句意:——汤姆,你再哪儿?——在起居室,给史密斯先生写信。
---Where are you, Tom?
---Here in the sitting room, ___to Professor Smith.
A.to write
B.writing
C.is writing
D.to be writing
答案:B
考查非谓语动词。句中现在分词writing作伴随状语。句意:——汤姆,你再哪儿?——在起居室,给史密斯先生写信。