下列有关阿拉伯人的说法正确的是( ) ①发明了被称为“阿拉伯数字”的0到9十个数

Part A
You will hear a lecture about shingles, an infectious disease. As you listen, answer Questions 1 to 10 by circling TRUE or FALSE. You will hear the talk ONLY ONCE.
You now have 1 minute to read Question 1 to 10.
Questions 1 to 10:

Early symptoms of shingles include headache, sensitivity to light and a high-fever flu.

23. -- Anything special in today’s papers?

-- Yes. “Confidence is more important than gold” by Premier Wen    as a headline in many of today’s newspapers.

A．is used

B．are used

C．has used

D．have used

春温阴虚火炽的临床症状是（）。

A.身热，心烦不得卧

B.手足蠕动

C.舌红苔黄，脉象细数

D.舌绛枯萎，甚则紫晦

E.舌苔薄黑而干

鼻咽癌的特点是（）

A．早期就可发现鼻咽部明显肿块

B．以低分化鳞癌最为多见

C．未分化癌大多来自粘膜上皮的嗜银细胞

D．往往早期发生淋巴道转移

理想根管充填材料的性能要求之一是

A．无X线阻射性

B．固化时体积收缩

C．操作简便不易取出

D．不刺激根尖周组织

E．不需具有抗菌作用