高二英语选择题*2 在线等

master,help!!!!!

If ______to a high temperature, ice will change to water。 A。 heating B。 being heated C。 to heat D。 heated D。这是分词做状语的用法，这类题目你必须考虑到分词的逻辑主语就是句子的主语，冰应该是被加热，因此要用过去分词做状语，表被动。 6。 We didn’t know his telephone number; otherwise we______him。 A。 would have called B。 must have called C。 would call ...全部

  If ______to a high temperature, ice will change to water。 A。 heating B。 being heated C。 to heat D。
   heated D。这是分词做状语的用法，这类题目你必须考虑到分词的逻辑主语就是句子的主语，冰应该是被加热，因此要用过去分词做状语，表被动。 6。 We didn’t know his telephone number; otherwise we______him。
   A。 would have called B。 must have called C。 would call D。 had call B。 otherwise后接的分句常用过去时态表示虚拟语气。
  
   He is old and sick,otherwise he would be working。 这里是对过去事情的虚拟，对过去事情的推测，所以用must have called。 。收起