“四月芳菲尽，山寺桃花始盛开”所体现的影响气温的因素是（    ）

1905年9月，清朝一批高官，联名上奏朝廷，明确提出：国家危迫情形，一刻千金，欲补救时艰，必自推广学校始；而欲推广学校，必自先停科举始。对文段理解正确的是（   ）

修改病句

当我递上了茶杯，妈妈的脸上现出了愉快的心情。

    Every day in China, about 200 million children go to school. Many of them take school buses to school and back home. Most of the time, the school buses are very safe for them. But sometimes they are also dangerous.

    Several years ago, a serious accident happened to a nine – seat minibus in November in Gansu. There were 62 children inside, and 21 of them died.

    What should we do to keep us safe on the road? First, we should wait for the school bus on time at the right place when we are going to school or coming back home. Second, we shouldn't run or fight on the bus when it is going. Third, we mustn't try to get off when it is moving. Last, don't get on the bus if it is overloaded(超载).

    Our government(政府)also makes rules for school buses. Under the new rules, school buses have a speed limit of 80km per(每)hour on highways and 60km per hour on normal roads. While on the road, other cars must let school buses go first.

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