1.1 I didn’t know what to do but then an idea suddenly () to me.

3.1.4题目:The American Automobile Association Foundation for Traffic Safety plans to ().

3.1.3题目:The advantage of chevrons over straight， horizontal bars is that the former ().

3.1.2题目:On roads painted with chevrons， drivers tend to feel that ().

3.1.1题目:The passage mainly discusses ().

3.3.5题目:The main idea of this passage is that ().

3.3.4题目:To be inspired by other people’s creativity， children should ().

3.3.3题目:It can be inferred from the passage that in artistic creation ().

3.3.2题目:Parents are encouraged to be role models for their kids because().

3.3.1题目:To develop their artistic creativity， children should be encouraged to ().

3.2.5题目:According to the author， the solution of family problems ().