六、单句改错（10分）

81.His family was watching TV when I came in.___________

82.Nothing but cars are sold in the shop.___________

83.He lives happy life.________

84.Because of he is ill,he can’t join us in the game.

85.Do you hear some girls sing in the next room now?___________

86.I never think the film is moved._____________

87.Some of us will fail, nor wil they.__________

88.He seems that he’s finished the work on time._________

89.I’m looking forward to see you again.__________

90.Now people get a lot of informationgs from the Internet._____________

下列有关HIV感染的叙述，正确的是（）。

A.HIV只感染CD₄⁺T淋巴细胞

B.少部分感染者可以康复

C.血清抗-HIV阴性可除外HIV感染

D.血清抗-HIV阳性仍有传染性

E.免疫球蛋白常减少