42________

【名词&注释】

细胞壁(cell wall)、单细胞(single cell)、有机体(organism)、绝大多数(most)、无所畏惧(bold conviction)

[单选题]42________

A. help
B. exicult
C. rest
D. water

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学习资料：

[单选题]下列各组语句中，分别表明孟德“生存艰难”和“无所畏惧^{(bold conviction)}”的一组是

A. 既为兵，不获如志
B. 惟山之深者往焉
C. 食其饼，既尽，取草根木实食之
D. 须臾奋跃，如将搏焉
E. 一日十病十愈
F. 德以不顾死，未尝为动
G. 至今往来诸山中，亦无他异能
H. 虽列于天地可也，曾何猛兽之足道哉

[单选题]

A. check
B. mention
C. answer
D. improve

[单选题]Suppose and English couple whose ancestors lived near a leafy forest wanted their new-born son to become a world leader, the baby might be named _______.

A. Beatrice Smith
B. Leonard Carter
C. George Longstreet
D. Donald Greenwood

[单选题]Father goes to the gym with us although he dislikes going there.

A. hardly
B. seldom
C. sometimes
D. never

[单选题]细菌是微小的单细胞原核有机体，有明显的细胞壁，绝大多数细菌皆为异养。( )

A. 正确
B. 错误

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