【名词&注释】
分生孢子(conidia)、子囊孢子(ascospore)、工业原料(industrial raw material)、天南星科(araceae)、无性生殖(asexual reproduction)、空白处
[单选题]魔芋属天南星科，块茎入药和食用及做工业原料。( )
A. 正确
B. 错误
查看答案&解析
举一反三：
[单选题]
A. when
B. before
C. until
D. while
[单选题]---- We’re organizing a party next Saturday, and I’d like you to come.---- _______! I have another one that day. Thank you just the same.
A. Good luck
B. What a pity
C. Never do it again
D. Well done
[单选题]
A. encouraged.
B. comfortable
C. proud.
D. moved
[单选题]从A、B、C、D四个选项中，选出可以入空白处的最佳选项6. It is often that human beings are naturally equipped to speak.
A. said
B. to say
C. saying
D. being said
[单选题]水霉无性生殖(asexual reproduction)产生的无性孢子是( )。
A. 游动孢子
B. 孢囊孢子
C. 子囊孢子
D. 分生孢子
[单选题]40_______
A. attempted
B. managed
C. wanted
D. decided
[单选题]Why did American city residents want to live in the suburbs after World War Ⅱ?
A. Because older American cities were dying.
B. Because they were richer and needed more space.
C. Because cities contained the wont pare of society.
D. Because they could hardly afford a live in the city.
[单选题]种子中最主要的部分是( )。
A. 胚
B. 胚乳
C. 种皮
D. 子叶
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