下面哪一项不属于欣赏音乐的能力方面的内容：（） A.知觉的能力 B.注意的能力 C.

细胞分裂时，变化最明显的是

A．细胞膜

B．染色体

C．叶绿体

D．线粒体

短文改错。

     This morning I got up early and went to school as usually, only to find there were nobody in the

classroom because it is Sunday. "How a bad memory I have!" I couldn't help laughing. Stand in

front of the school gate, I began to wonder what to do next. Suddenly a good idea occurs to me.

"Why not get together with some good friends for a picnic in such a fine weather?" I immediately

telephoned some of my best friends, but they all agreed to join me. About two hours late, we finally

arrived a pleasant park with trees and flowers here and there. We really enjoyed us greatly.

下列哪一项不是先兆子痫的特征（）。

A.溶血性贫血

B.血管收缩

C.血容量下降

D.凝血功能异常

E.组织灌注不良

对慢性扁桃体炎的描述，错误的是（）

A.多由急性扁桃体炎反复发作演变为慢性炎症

B.扁桃体隐窝引流不畅，窝内细菌、病毒滋生感染形成病灶

C.发病机制与自身变态反应有关

D.慢性扁桃体炎常为全身感染的病灶之

E.慢性扁桃体炎均须手术摘除

“2011年是湖北交通运输“先行跨越年”，其主要发展目标是什么？