一Why are you so tired these days?
一Well，I have work to do．
A：too much
B：too many
C：much too
D：many too
下列图像中表示物体做匀变速直线运动的是（ ）
例：A：Jenny often walks to school.
B：Jenny walked to school yesterday.
C：Jenny is going to walk to school tomorrow.
我国古代的最高学府太学创办于哪一时期（ ）
