物业管理所涉及的建筑物的消防设备以高层建筑最为齐全复杂,典型的高层建筑消防系统通常由( )个部分组成。
A.6
B.7
C.8
D.9
参考答案:C
阅读理解,判断正(√)误(×)。
Danny, Jenny and Li Ming are going on a trip to Beijing. They're on a train now. Looking out of the
window, Jenny sees a little red school, a big brown cow and a tall green tree. But Danny doesn't see them
at all. He's hungry. He sees a banana, some chicken, dumplings and soup. He eats fast. And then (然后) he
plays with a little baby behind him. They're quiet.
( ) 1. Danny, Jenny and Li Ming are on a train.
( ) 2. Jenny sees a little pink pig and a tall green tree.
( ) 3. Danny is thirsty. He eats fast.
( ) 4. The baby is on the train, too.
( ) 5. Danny and the baby are loud.
企业组织结构变革的方式不包括()
A.改良式
B.爆破式
C.计划式
D.渐进式