译林版高中英语必修第一册Unit 2分层跟踪检测1 Welcome to the unit & Reading含答案.docx
译林版高中英语必修第一册Unit 2分层跟踪检测2 Grammar and usage & Integrated skills含答案.docx
译林版高中英语必修第一册Unit 2分层跟踪检测3 Extended reading,Project,Assessment & Further study含答案.docx
分层跟踪检测(三)Extended reading,Project, Assessment & Further study
A级 必备知识基础练
Ⅰ.单句语法填空
1.Fasten the gates (secure) so that they do not blow open.
2.They have kept in contact with each other since (graduate) from college.
3.In our spare time,we should do (volunteer) work.
4.She g...