洗涤是化学实验中的基本操作，下列有关操作合理的是 A．用洗洁精清洗热水瓶里长期积

(2013·河南豫西五校高三质检)—I prefer western food. It's a kind of healthy food.

—________ But western food is said to be high in sugar and fat, such as hamburgers and fries.

A．Is that right?

B．How do you know that?

C．Do you really think so?

D．Who told you that?

女，38岁，因双侧 * * 胀痛伴肿块数年而就诊。检查时发现双乳可扪及多个大小不等的结节，质韧，同侧腋窝淋巴结无明显肿大，挤压 * * 时有乳白色液体溢出，细胞学检查未发现异常细胞。最可能的诊断是（）。

A.乳癌

B. * * 纤维腺瘤

C.乳管内 * * 状瘤

D.乳腺结核

E.乳腺囊性增生病

拟定补中益气汤的医家是（）

A．张仲景

B．钱乙

C．李东垣

D．张景岳

E．秦景明

Geno Potosi is delivering a lecture on the Phillips curve model, during which he makes the following two statements: Statement 1: If expected inflation is less than actual inflation, the short-run Phillips curve shows that the unemployment rate will increase. Statement 2: The negative relationship between the inflation rate and unemployment rate does not hold in the long run because the expected inflation rate adjusts to the actual performance of inflation. Are Potosi’s two statements correctStatement 1Statement 2（）①A. Correct Correct ②B. Incorrect Correct ③C. Correct Incorrect

A. ①

B. ②

C. ③

分析索马里半岛东部沿海降水的特点及形成原因。