延髓外侧综合征表现为()
A.同侧面部痛、温觉丧失
B.同侧躯干、四肢痛、温觉丧失
C.对侧面部痛、温觉丧失
D.对侧躯干、四肢痛、温觉丧失
E.发音、吞咽困难
参考答案:A, D, E
Directions:
Write a letter to invite your best friend Jane to take part in your mother’s 60-year-old birthday and inform her of your arrangement.
Begin your letter as follows.
Dear Jane,
You should write about 100 words on ANSWER SHEET 2. Do not sign your own name, using "Li Ming’ instead. Do not write the address.
()等因素会影响资源的价格变动。
A.资源的数量与质量
B.资源的地域分布状况
C.资源产品的社会需求
D.资源的计量工具
E.资源的权利特性