老年男性，曾是一名石棉矿矿工，尸检见胸膜腔内有一肿块，约5cm×4cm×3cm大小，

My name is Xue Yan. My home is in Shanchong, Changtai. Do you know where it is? It’s in Zhangzhou. It’s very nice and clean. There are many beautiful flowers and delicious strawberries(草莓) there. The air is very fresh and the trees are green.

Our house is in the middle of Shanchong village(村庄). Behind our house there is a big old tree. My grandfather tells me that the tree is very, very old. There are many birds in the tree. We call it a “bird tree”. Our house is near a mountain(山). There are a lot of animals on the mountain. After school, I often go there and pick some fruit(水果). It is very interesting.

根据短文内容，判断正（T）误（F）

小题1:Xue Yan is from Fujian.

小题2:Her parents are not mentioned(提到) in the passage(短文)。

小题3:Xue Yan’s house is behind the “bird tree”.

小题4:Xue Yan doesn’t like picking fruit on the mountain.

小题5:In Chinese, the word “pick” means “采，摘”

以下选项中值为1的表达式是______。
(A) 1-'0'
(B) 1-'\0'
(C) '1'-0
(D) '\0'-'0'

关于脂肪酸β氧化的叙述，错误的是（）

A.酶系存在于线粒体中

B.不发生脱水反应

C.需要FAD及NAD⁺为受氢体

D.脂肪酸的活化是必要的步骤

E.每进行一次β氧化产生2分子乙酰COA

电洛铁焊接基本要求包括（）

A.焊点的机械强度要满足需要

B.焊接可靠，保证良好的导线性能

C.焊点表面要光滑、清洁

D.以上都是

保护带可以保护记住，减少记住的压力，所以锻炼时尽量使用保护带，以保证安全。