高等教育 / 大学英语1
(单选题) The teacher told the children that water ( ) at 100 degree Centigrade.
A、 was boiling
B、 boiling
C、 boils
D、 boiled
A、 was boiling
B、 boiling
C、 boils
D、 boiled
参考答案:
佳题速递: