问题
选择题
This is Ted’s photo. We miss him a lot. He ______ trying to save a child in the earthquake.
A.killed
B.is killed
C.was killed
D.was killing
答案
C
从上下文可知,Ted已经死了,属于过去发生的事情, 对于动词kill来讲,应是被动关系,故选C。
This is Ted’s photo. We miss him a lot. He ______ trying to save a child in the earthquake.
A.killed
B.is killed
C.was killed
D.was killing
C
从上下文可知,Ted已经死了,属于过去发生的事情, 对于动词kill来讲,应是被动关系,故选C。
某中学初三年级课外兴趣小组的同学,在做“测定小灯泡的电阻”实验,在实验过程中得到了如下表所示的一组U和I的数据:
实验次数 | 1 | 2 | 3 | 4 | 5 | 6 |
灯泡两端的电压U/V | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 |
通过灯泡的电流I/A | 0.18 | 0.22 | 0.26 | 0.30 | 0.32 | 0.34 |
灯泡发光情况 | 微亮→逐渐变亮 |