下面有助于学前儿童思维发展的是 ( )。
A. 丰富感性知识
B. 发展语言
C. 掌握正确的思维方法
D. 实践活动中锻炼思考力
John opened the door. There___ he had never seen before.
A. a girl did stand
B. a girl stand
C. did a girl stand
D. stood a girl
This year our university does not have any _______ to continue the international student exchange program.
A. function
B. fundamental
C. funeral
D. funds
Who is the patient being _______ on?
A. painted
B. operated
C. tied
D. fetched