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【多选题】
The conditions for successful pregnancy are（）
A.
Sperm and ovum successfully combine
B.
Healthy germ cells
C.
Appropriate intrauterine growth environment
D.
It is just luck
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参考解析：
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举一反三
【多选题】What characterises sustainability science? i.e. Future Earth(Please select five correct answers)
A.
Integrated research on sustainable development
B.
It is inherently inter-/transdisciplinary
C.
Explores solutions
D.
Sees the value in science policy business partnerships
E.
Sees human as separated from nature
F.
Works with co-design and co-development of new knowledge
G.
Operates within national boundaries
H.
Exclusively addresses global problems, such as climate change and biodiversity loss
【单选题】Fertilization of mature ovum and sperm takes place in（）
A.
fallopian tubes
B.
vagina
C.
cervical
D.
uterus
【单选题】The overseas voyages of Zheng He were _____ years earlier than Columbus' voyage to North America.
A.
78
B.
116
C.
106
D.
87
【单选题】The former residence of Yang Shen in Kunming has become a _____ now.
A.
public park
B.
museum
C.
memory
D.
memorial
【单选题】The Intergovernmental Panel on Climate Change (IPCC) produces the basic science behind climate change, what is the equivalent for biodiversity?(Please select one correct answer)
A.
Intergovernmental Panel on Biodiversity (IPB)
B.
Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES)
C.
Integrated global knowledge on ecosystem services (IGKES)
D.
Global systemic science on biodiversity
【单选题】Xu Xiake was a well-known travel writer and a _____ in Ming Dynasty.
A.
artist
B.
geographer
C.
educator
D.
officer
【单选题】In the pathological examination of the surgically removed specimens, trophoblasts in the myometrium and fallopian tubes were found to significantly proliferate into lumps; the size and shape of the ce...
A.
ovarian tumor
B.
choriocarcinoma
C.
endometrial adenocarcinoma
D.
invasive mole