2、edoesn’tknow(that)sheisseriouslyill.Iamsure(that)hewillsucceed.用以下开头与下列句子连成宾语从句:1.Iknow…2.Shesays…3.Tellyourfriend…(that)1.Thisisabook.2.Youlikesinging.3.Heworkedlastnight.4.Theywillgohome.5.JimhasbeentoBeijing.6.Shesingswell.2.当由一般疑问句充当宾语从句时,用if或whether引导,意为“是否”。如:(1)IsJimagoodstudent? Id