砌块的吊装一般按施工段依次进行,其次序为( ),在相邻施工段之间留阶梯形。
A.先外后内
B.先内后外
C.先近后远
D.先下后上
E.先远后近
参考答案:A,D,E
前牙锤造无缝冠不能加蜡的部位是 ()
A.牙体缺损
B.上前牙邻面
C.下前牙邻面
D.上前牙舌面
E.下前牙舌面
句型转换(本题10分)
小题1:I’ d like a kilo of meat.(对划线部分提问)。
________ _________ meat would you like?
小题2:He often takes the underground to school.(对划线部分提问)
_________ _______ he often go to school?
小题3:There will be a concert tomorrow.(改否定句)
There _____ _____ a concert tomorrow. .
小题4:Mother’s Day is coming! I am going to buy her a dress.(改同义句)
Mother’s Day is coming! I am going to ______ a dress ______ her.
小题5:This is my father’s wallet.(对划线部分提问)
_______ _______ is this?