横道图显示了()
A.一项活动的投入水平
B.活动的开始与结束日期,以及活动的预期持续时间
C.分配给活动的资源的可利用情况
D.活动的相对优先程度
参考答案:B
Have you seen Li Ming recently? I wonder with his studies.
A.how is he getting along
B.that he gets along well
C.what he is getting along
D.if he is getting along well
对于长度大的阴角处,应用()拼制模板。
A.阳角模;
B.阴角模;
C.连接角模;
D.方木。