【单选题】F ind out the topic sentence(主题句) of paragraph 4.
B.
Summer comes after spring.
C.
Spring is from March to May.
D.
Autumn is a very busy season.
【单选题】F ind out the topic sentence(主题句) of paragraph 2.
A.
Spring is from March to May.
B.
Summer comes after spring.
C.
Autumn is a busy season.
D.
It's very cold in winter.
【单选题】F ind out the topic sentence(主题句) of paragraph 5.
A.
It's very cold in winter.
B.
Spring is from March to May.
C.
Summer comes after spring.
D.
Autumn is a very busy season.
【简答题】煤的元素分析是指煤中____五个项目煤质分析的总称。
【简答题】F ind out the topic sentence(主题句) of paragraph 2.A. Spring is from March to May. B. Summer comes after spring. C. Autumn is a busy season. D. It's very cold in winter.
【简答题】“轻于鸿毛”中的“鸿毛”是指哪种动物的毛?