问题 单项选择题

碱性低氢焊条烘干温度一般为()℃。

A、150~250

B、250~350

C、350~450

答案

参考答案:C

写作题

请仔细审图,假设这是Jane的房间,请你根据提示词汇帮她描述一下房间内物品的摆放情况。

要求:以第一人称描述,不少于60词。开头已给出,不计入总词数。

提示词汇:bed, picture, wall(墙), bookcase, dresser, alarm clock, computer, CDs

This is my room. It’s very clean!

                                                                  

                                                                 

                                                                  

                                                                 

                                                                  

                                                                 

                                                                  

                                                                 

                                                                 

                                                                 

选择题