1i have had a tremperature[ ]i had a headache.2mr.black has lived in china[ ]five years ago.为什么1.a.since b.for c.before d.after2.a,before b.for c./ d.since
问题描述：
1i have had a tremperature[ ]i had a headache.2mr.black has lived in china[ ]five years ago.为什么
1.a.since b.for c.before d.after
2.a,before b.for c./ d.since
答
1.发烧是头痛之前是过去的过去have had,所以用before.
2.从五年前就生活在中国了用since