1,every day i send an hour( )the bike.A to ride B ride C rides D riding
问题描述：
1,every day i send an hour( )the bike.A to ride B ride C rides D riding
2,do you know that man,that must ( )mr li
A be B is C are
这两题原因啊,我不大确定,马上要期中考了 - -
答
1 D( 楼主打错了一个单词吧?即send 应该是spend ,注：spend+ 时间/金钱+（in)doing sth )
2 A( must 情态动词后接动词原形）