选择题：55[填空题,0.7分] Fill in the blanks with appropriate p

题目内容：

55
[填空题,0.7分] Fill in the blanks with appropriate preposition:A lot of chemicals can be derived ________ coal.

参考答案：

( ) seeing the damage he had done, the child quick

( ) seeing the damage he had done, the child quickly ran away. A.At B.By C.

分类：当代英语语法概论题型：选择题

81[填空题,0.7分] Fill in the blanks with appropriate preposition:I went nowhere exce

分类：当代英语语法概论题型：选择题

( ) you are free tonight , why not drop in and play chess with me? A.As for B

分类：当代英语语法概论题型：选择题

5. 踝关节正位中心线经内外踝连线上多少垂直射入暗盒中心( ) 。(本题4.0分) A、 3cm B、 4cm C、 1cm D、 2cm E、都不是

分类：当代英语语法概论题型：选择题

97[填空题,0.7分] Fill in the blanks with one of the items given below :I saw the for

分类：当代英语语法概论题型：选择题