有关我国自然资源的叙述,不正确的是 A.我国水资源分布特点:南多北少,夏秋多,冬

题型:选择题

问题:

有关我国自然资源的叙述,不正确的是

A.我国水资源分布特点:南多北少,夏秋多,冬春少;

B.我国现有的天然林主要分布在东北、西南的边远山区

C.草地主要分布在非季风区的高原、山地

D.矿产资源分布相对集中,便于大规模开采、节省运费

考点:中国三大自然区的区域差异及区域内部差异中国的三大经济带
题型:选择题

Tom and Mike are good friends. They are good with children. They want to find jobs in summer vacation. This Friday Tom tells Mike that Sunson School Trip needs teachers to help with sports, music and computer. Mike is glad to know that.

Tom can play basketball, volleyball, and he can swim. Mike can play the violin, the trumpet, the drums and the guitar, and he can swim,too. Tom and Mike like computers very much. Can they join Sunson School Trip?

小题1:Tom and Mike are good               .

A.teachers

B.friends

C.children

D.musicians小题2:What do they want to do in summer vacation?

A.They want to play computer games.

B.They want to go to a movie.

C.They want to find jobs.

D.They want to go to school.小题3:What kind of job can they do?

A.They can do the job of playing soccer.

B.They can do the job of doing Chinese kung fu.

C.They can be in the Rock Band.

D.They can help kids with swimming.小题4:Tom and Mike like               very much.

A.playing volleyball

B.playing the violin

C.computers

D.dancing小题5:Mike can             .

A.play the guitar

B.play basketball

C.play the piano

D.play volleyball

题型:选择题

200ml或400ml全血分离的悬浮红细胞,容量应为标示量()。

A.±5%

B.±10%

C.±15%

D.±20%

E.20%以上

题型:选择题

平常我们说“旭日东升”和“日落西山”,这是以______为参照物的,同步卫星总是“静止”在地球某处上空,若以太阳为参照物,这颗卫星应是______的.

题型:选择题

胶印机三滚筒包衬后印版滚筒直径最大,压印滚筒次之,橡皮布滚筒直径最小。通常橡皮布滚筒直径比印版滚筒直径约小()。

A、0.10—0.20mm

B、0.30—0.50mm

C、0.40—0.60mm

题型:选择题

在拆除大模板中,当发现模板被局部粘结时,应______。

A.在模板上口晃动

B.用大锤敲击

C.在模板上口撬动

D.在模板下口用撬棍松动

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