A large crowd ( ) wildly as the pilot ( ) her plane safely i
A large crowd ( ) wildly as the pilot ( ) her plane safely in California. A.had cheered;was landing B.were cheering;had landed C.had cheered;landed D.were cheering;landed 为什么选D?
A large crowd were cheering wildly as the pilot landed her plane safely in California. 原因:1>a large crowd是指一大群人,所以谓语用复数. 2>句子中有as一词,解释为"一...就...",所以主句用现在时,从句用一般时.由于事件发生在过去,所以主句用过去现在时,从句用过去一般时.