【单选题】【消耗次数：1】
Oil []which is lighter than water, rises to the surface.
①
comma
②
dash
③
brackets
④
semicolon
参考答案：
复制
纠错
相关题目
【单选题】
13.Oil floats if you ______it on water.
①
will pour
②
are going to pour
③
pour
④
poured
【单选题】
Using a comma to link two clauses is a common mistake which is called ________.
①
comma fault
②
run-on sentence
③
sentence fragment
【单选题】
____ from space, our earth, with water covering 70% of its surface, appears as a “blue planet”.
①
Seeing
②
To be seen
③
Seen
④
Having seen
【判断题】
The semicolon is used between two coordinate clauses which are not linked by a conjunction.
①
正确
②
错误
【单选题】
I am allowed no more than 400 words in which to ( ) his experience in the forest.
①
conclude
②
deduce
③
generalize
④
summarize
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Oil, gasoline and water were added, and the car was ready to be drive away.
①
正确
②
错误
随机题目
【多选题】
中国农业科技领域与世界先进水平的差距表现在:
①
农业科技自主创新能力不强
②
农技推广体系建设滞后
③
科技成果推广应用水平不高
④
农业科技进步贡献率偏低，科研、教育、推广衔接不够等