标题: It is reported that two cars ____ into each other this morning on the highway... [打印本页] 作者: 李老师 时间: 2017-3-18 16:09 标题: It is reported that two cars ____ into each other this morning on the highway... It is reported that two cars ____ into each other this morning on the highway, killing both drivers and two passengers.
A. smashed
B. cracked
C. pressed
D. crashed
满分：2 分
2. Last weekend Mary ( ) her mother in the kitchen.
A. helps
B. helped
C. helping
满分：2 分