甲、乙、丙类液体储罐成组布置时，甲、乙类液体单罐最大储量()m3。A.200 B.2

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Do you constantly use the computer, whether for learning or entertainment? Computers give off radiation that is bad for your health, but here are some ways to protect yourself from computer radiation.

小题1: . Green tea can be absorbed by the body easily into a form of vitamin A, which helps reduce radiation.  小题2:

It is advisable to attach a radiation filter plate （辐射过滤板） in front of your computer’s screen. Make sure to avoid putting any metal substances near your computer as these may have reflected some of the electromagnetic waves that are harmful to your health.  小题3:  The brighter the screen the higher the radiation there will be and vice versa.

You can also put some radiation-absorbing plants such as several cacti (仙人掌)near your computer to prevent radiation.

Make sure you do a skincare protection before sitting in front of the computer.  小题4:  Wash your face soon after using the computer in order to reduce 70% of the radiation.

_小题5: Old computer in general, has one to two times more radiations released than the new one within the same distance.

A．And adjust the brightness of your computer screen.

B．Apply a layer of facial mask to protect yourself.

C．And adjust the sound level on your computer.

D．The most efficient way is by drinking some coffee regularly.E. The simplest way is by drinking 2 & 3 cups of green tea every day.

F. If possible, purchase a new computer instead of using an old model computer.

G. It also helps keep our eyes see things clearly in the dark by improving the visual ability.

下列微生物除哪种外均为原核细胞型微生物（）.

A.细菌

B.放线菌

C.螺旋体

D.真菌

E.立克次体

酱油

已知石墨所具有的总能量比金刚石所具有的总能量低．据此判断，下列说法中正确的是（　　）

A．由石墨制备金刚石是吸热反应；石墨比金刚石稳定

B．由石墨制备金刚石是吸热反应；金刚石比石墨稳定

C．由石墨制备金刚石是放热反应；石墨比金刚石稳定

D．由石墨制备金刚石是放热反应；金刚石比石墨稳定

某在建工程规划建筑面积为12400平米，土地使用期限为40年，从开工之日起计算。项目建设期为2年，建成后一年内可全部出租（第一年的收益暂且不计），按可出租面积计算的月租金为60元/平米，可出租面积为建筑面积的75%，正常出租率为90%，运营费用为有效毛收入的20%。假设报酬率为8%，则该在建工程续建完成时的总价值为（）万元。

A、1607万元

B、1486万元

C、473万元

D、438万元