治疗重症药疹及早的首选药物是A．大量抗生素 B．抗过敏药物 C．内用糖皮质激素 D．

经纬网的作用是确定地球表面某一点的位置。[ ]

________ should not to be allowed to work at night.

A．Sixteen-year-olds

B．Sixteen-years-old

C．Sixteen year olds

D．Sixteen-years-olds

选出错误的一项并改正。

1. We works at school from Monday to Friday. __________

              A    B              C                        D

2. My father are good at drawing pictures. __________

                     A          B      C          D

3. His brother is born on 1st October, 1985. __________

            A       B               C                   D

4. Mary like listening to music very much. __________

              A       B             C         D

5. She has lot of work to do today. __________

            A     B     C                D

非水滴定法是样品在（）中进行滴定的方法。

A.无水乙醇

B.无水有机溶剂

C.无水乙醚

D.95%乙醇

典当融资的种类包括（）。

A.债券典当

B.汽车典当

C.房产典当

D.股票典当

E.古董典当