A
理由 be used to do sth 是固定用法,表示“被用来做某事”
eg Wood is used to make paper.
used to do也是固定用法,意思是“过去常常做某事”,不合本题题意,故不选.
供参考.
Chalk ______write on the blackboard by most of the teachers
6个回答
相关问题
-
A chalk is used by （teachers） to write on the blackboard 对括号
-
The teacher is writing ____a piece of chalk on the blackboar
-
粉笔被用于在黑板上写字.Chalk_____ _____ _____ ____on the blackboard.
-
用the girl,write,on the blackboard造句
-
Mr.Wood is writing on the ＿＿with chalk
-
while he___(write)on the blackboard,the children ____(talk).
-
The teacher wrote an example on the blackboard to ______ the
-
They write the words on the blackboard.对句中的“on the blackboar
-
I'm()on the blackboard()里填write 还是writing
-
Look who ( ) on the blackboard?A is writing B are writing