管式炉法测定含硫量时，使用的硫酸试剂浓度应为（）mol/L.A.0.01 B.0.0

阅读小天地。根据短文内容判断下列句子的正(√)误(×)。

      This is the twins' bedroom. It isn't big, but it is very nice. The two beds look the same. This bed is Lily's

and that bed is Lucy's. The twins have one desk and two chairs. Their clock, books and pencil cases are on

the desk. There are some flowers on the desk, too. There is a family photo on the wall. Can you see a kite?

Yes, it's under Lily's bed. The bedroom is very nice. They like it very much.

( ) 1. The twins are in different rooms.

( ) 2. We can see a kite under Lucy's bed.

( ) 3. There are some flowers on the desk.

( ) 4. They don't have a TV in the bedroom.

( ) 5. They like this small but nice bedroom very much.

下列药物，不是九味羌活汤组成部分的是（）。

A.黄芩、甘草

B.当归、陈皮

C.苍术、细辛

D.防风、川芎

E.白芷、生地黄

建设工程全寿命期造价是指建设工程初始建造成本和建成后的日常使用成本之和，它包括( )及各个阶段的成本。

A．建设前期

B．建设期

C．使用期

D．拆除期

E．保修期

资料1

请根据以上材料，指出下列栏目的正确选项：

“币制”栏（）。

A．JPY

B．NOK

C．USD

D．HKD

可燃物的爆炸极限越大，发生爆炸的机会越多。