【单选题】
19. Water will continue to be ____ it is today —next in importance to oxygen.
①
how
②
Which
③
as
④
what
【单选题】
Nowhere in nature is aluminum found free, owing to its always _____with other elements, most commonly with oxygen.
①
being combined
②
having combined
③
to combine
④
combined
【单选题】
19. Your room is ____ mine.
①
twice as large
②
twice the size of
③
bigger twice than
④
as twice large as
【单选题】
19. _______hand in his exercise book before Monday.
①
Need he to
②
Does he need
③
Needs he to
④
Need he
【单选题】
19. The American people _____ a president every four years.
①
choose
②
elect
③
pick
④
select
【多选题】
19.个人活期存款结息规定包括：
①
A.按季结息（定期结息法），
②
B.按结息日挂牌活期利率计息，
③
C.每季末月的20日为结息日。
④
D.未到结息日清户时，按清户日挂牌公告的活期利率计息。
⑤
E.利随本清
【单选题】
19．无产阶级专政的实质，就是（）
①
无产阶级作为统治阶级掌握国家政权
②
要消灭剥削、消灭阶级，进到无阶级社会
③
镇压敌对阶级的反抗和破坏活动
④
领导和组织社会主义建设