john____ it for two hours,and he`s still watching now 1.has been 2.watching 3.has been watching
问题描述:
john____ it for two hours,and he`s still watching now 1.has been 2.watching 3.has been watching
答
3.has been watching
约翰已经看了两个小时,他现在还在看.现在完成进行时表示已经进行并正在进行的动作.
1在意思上不对.2在语法上不对.