某女，38岁，右手掌近1年来出现脱屑，皮肤肥厚、粗糙、皲裂，无瘙痒感。该病的中医诊断

如图为某反应的微观示意图，不同的球代表不同的元素的原子，下列说法错误的是（　　）

A．该反应属于分解反应

B．该反应生成物全部为化合物

C．该反应前后原子的种类、数目都未改变

D．该图示能表示双氧水制取氧气的反应

根据所给句子的意思及中文提示写出正确的单词，每空一词。

小题1:—When will our school sports meeting be held?

— It will be held on               (五月) tenth.

小题2:English is widely                (说) all over the world.

小题3:Wei Hua is one of the                (最诚实的) boys in our class.  

小题4:I have a foreign friend. He has short curly blonde                (头发).

小题5:Look! Some old people are playing chess             (在······下面) the big tree.

小题6: Li Feng is a hard-working student and he is always the                (第一) one to get to school every day.

小题7: Mr. Huang is their new teacher. He teaches                (他们) Chinese.

小题8: Boys and girls, don’t be nervous. You’re great. I’m sure you will             

(成功) in passing this exam.

小题9:Today is Children’s Day. Children are singing and dancing           (高兴地).

小题10: Ms. Wang told her students that the sun               (升起) in the east.

在生理状态下准确了解胃排空功能的显像手段是_______显像。

成立QC小组的人数应控制在（）人为宜。

A、3-10

B、3-8

C、3-5

D、3-4

根据《危险性较大的分部分项工程安全管理办法》建质[2009]87文件规定：超过一定规模的危险性较大的分部分项悬挑式脚手架工程是指架体高度50m及以上。