第51页

信息发布者：
作业精灵老师示例：
1. Bobby and Tina go to see their aunt. They call Aunt Alice and ask the way to her home. 
Alice says they can take the bus.
2. They get on the bus. There are so many cars going fast on the road.
3. There is a red light. The bus stops. The red light means they must stop.
4. The bus goes on, but soon it stops again. There aren't any traffic lights here. But some 
elephants are crossing the road. They must stop and wait.

b
a
c
a
a
b
a
a
b
句意：我们必须在马路上________.
a 快点跑         b 提防车辆         c 踢足球
根据句意可知，我们在马路上应该提放车辆，其余两项不符合安全常识，故本题选b。
a
句意：我们禁止在教室里_________.
a 玩球             b 步行             c 画画
根据句意可知，教室里可以走路和画画，但是不能打球，故本题答案选a。
a
句意：在澳门，人们在马路______开车。
a 左侧          b 斑马线       c 右侧
根据句意，结合常识，中国除了香港和澳门在马路左侧开车之外，其余都是在马路右侧开车，故本题选a。
上一页 下一页