第一节 单项填空 （共15小题；每小题1分，共15分）
从A ,B ,C ,D 四个选项中，选出可以填入空白处的最佳选项。
21. ---- What a beautiful picture you’ve drawn.
---- ＿＿.
A. Not at all B. Thank you C. You are great. D. I’m proud of you.
22.He and his wife had always got___ really well and she never gave ___ hope.
A. up…on B. on…up C. through…over D. in…off
