问题
选择题
| Deng Yaping went to Tsinghua University and ________ English and management. |
A. majored in B. major in C. majored for D. major for |
答案
答案：A
搜题请搜索小程序“爱下问搜题”
| Deng Yaping went to Tsinghua University and ________ English and management. |
A. majored in B. major in C. majored for D. major for |
答案：A
下表是对几种生物体内农药含量的测定结果：
| 生物种类 | A | B | C | D | E |
| 单位体积农药含量（毫克） | 0.045 | 0.024 | 0.003 | 0.145 | 0.009 |
A．A→B→C→D→E
B．E→D→C→B→A
C．D→A→B→C→E
D．C→E→B→A→D