问题
选择题
Until the present century, ________ demand for natural gas.
A.little
B.and little
C.there was little
D.was there little
答案
答案:C
本题实际上考查的是not…until…结构。
Until the present century, ________ demand for natural gas.
A.little
B.and little
C.there was little
D.was there little
答案:C
本题实际上考查的是not…until…结构。