与汞中毒密切相关的是
A.低色素正常细胞性贫血B.再生障碍性贫血C.意向性震颤D.白内障E.肢端溶骨症
参考答案:C
从Ⅱ栏中选出适合Ⅰ栏的答语,并把序号填入括号里。
Ⅰ Ⅱ
小题1:How are you? A. My family name’s Miller.
小题2:What’s your phone number? B. Fine, thank you.
小题3:I’m Lucy, What’s your last name? C. It’s “0”.
小题4:What’s this in English? D. It’s 027-5603.
小题5:What color is it? E. Yes, it is.
小题6:Good morning, Linda! F. It’s green.
小题7:What’s your first name? G. Thanks.
小题8:How do you spell your name? H. Good morning, Miss Green.
小题9:Is this a gold ring? I. E-M-M-A, Emma.
小题10:Your English is good. J. It’s Tim.
经济周期的标志是( )。
A.失业率的周期性波动B.经济增长速度的周期性波动C.大多数经济部门的扩张或收缩D.GDP的螺旋上升趋势