铁路局应将运输收入计划逐级下达、分劈落实到(),并建立各级纵向、横向经营责任制。
A.铁路局
B.站、段
C.铁路局客运处
D.车间、班组
参考答案:D
读短文,判断正误,与短文内容相符的在括号内打“√”,不相符的打“×”。
Little Water Drop and his friends become very heavy. They fall down into a lake. The sun comes out. They
feel warm again. Then, they meet Mr. Wind. Mr. Wind helps them go up to the sky again.
( ) 1. Little Water Drop and his friends become light (轻的).
( ) 2. It falls down into a lake.
( ) 3. The sun comes out. Little Water Drop feels cold.
( ) 4. Little Water Drop meets Mr. Rain.
( ) 5. Mr. Wind helps little Water Drop go up to the sky.
患者34岁,心前区反复疼痛及气短3年,血压20.0/4.0kPa(150/30mmHg),心脏呈靴型增大。以下哪项不与本病符合()。
A.胸骨右缘第2肋间扪及明显收缩期震颤
B.肱动脉枪击音
C.交替脉
D.心尖区闻及舒张期杂音
E.水冲脉