G．eorge went hunting for a room but he didn't find one_________ .

A． to live

B． to live in

C． for living

D． to be living in

[单选题]D．i-George综合征是A．原发性T细胞免疫缺陷B．原发性B细胞免疫缺陷C．原发性联合免疫缺陷D．原发性吞噬细胞缺陷E．获得性免疫缺陷

[单选题,B型题] Di-George综合征是（）.A . 原发性T细胞免疫缺陷B . 原发性B细胞免疫缺陷C . 原发性联合免疫缺陷D . 原发性吞噬细胞缺陷E . 获得性免疫缺陷

[单选题,配伍题] Di-George综合征是（）A . 原发性T细胞免疫缺陷B . 原发性B细胞免疫缺陷C . 原发性联合免疫缺陷D . 原发性吞噬细胞缺陷E . 获得性免疫缺陷

[单选题]G．eorge asked the question because he wanted to show that he was ______.A． interestingB． not nervousC． differentD． eager to learn

[单选题]Di-George综合征宜做哪项检测（）A . E花环试验B . EAC花环试验C . 溶血空斑试验D . Ig定量检测E . T淋巴细胞数量、亚群及功能试验

[单选题]Di-George综合征宜做哪项检测A.E花环试验B.EAC花环试验C.溶血空斑试验D.Ig定量检测E.T淋巴细胞数量、亚群及功能试验

[问答题]He asks me to stay in the room till he comes back.

[单选题]He [purchased] aticket and went up on the top deck.A.boughtB.tookC.showedD.

[单选题]He [purchased] aticket and went up on the top deck.A.boughtB.tookC.showedD.

[单选题]3． When I came into the room，he pretended ________ his homework．A． to doB． be doingC． doingD． to be doing