高4 m的旗杆在水平地面上的影子长6 m,此时测得附近一个建筑物的影长24 m,则该建筑物的高是_________m. 答案:16 【解析】试题解析:∵,即,∴设建筑物的高是x米.则,解得:x=16.故该建筑物的高为16米. 1----Can you tell me if he ________ ?
----If he _________, I will call you.
A.comes, comes B.will come,
comes
C.comes, will
come D.will come,
will come