题目
● ___(68)___ are those programs that help find the information you are trying to locate on the WWW.
(68)A. Windows B. Search Engines C. Web Sites D. Web Pages
第1题
诱导THO细胞向TH1细胞极化的细胞因子是
A、IL-4
B、IFN-γ
C、IL-12
D、TNF-α
E、IL-10
第2题
A.behavior
B.appearance
C.performance
D.attraction
第3题
A.The attitude of those within a company
B.Relationship to General Culture
C.Fit
D.Types
第5题
There are altogether fifty students in our class, twenty ()are boys.
A.of them
B.of those
C.of whom
D.of whose
第6题
I dislike ______ when others laugh at me in publicorthink poorly of me behind.
A) that B) those C) it D) them
第7题
A.those people
B.people
C.who
D.those who
第8题
A.IL-12可促进ThO向Thl细胞极化
B. IL-4可促进ThO向Th2细胞极化
C. Thl细胞主要介导细胞免疫应答
D.Th2细胞主要介导体液免疫应答
E.CD4+T细胞不包括调节性T细胞
第11题
特异性细胞免疫的效应细胞是
A.Thl细胞和Th2细胞
B.Thl细胞和ThO细胞
C.Thl细胞和CTL细胞
D.Th2细胞和CTL细胞
E.Th2细胞和Th3细胞
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