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【判断题】
一个EDTA分子中,由2个氨氮和4个羧氧提供6个配位原子。()A.
正确
B.
错误
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举一反三
【单选题】We must arrange everything _______ well _______ we can.
A.
so; as
B.
so; so
C.
as; so
D.
as; as
【单选题】we must arrange everything ________ well _________we can.
A.
so ; as
B.
so; so
C.
as;so
D.
as;as
【单选题】Living in _______ ever increasingly fast-paced world, we are facing greater competition, so we must take _______ advantage of every opportunity to develop.
A.
an; the
B.
an; 不填
C.
the; an
D.
the; 不填
【单选题】Living in _______ ever increasingly fast-paced world, we are facing greater competition, so we must take ________ advantage of every opportunity to develop.
A.
an; the
B.
an; /
C.
the; an
D.
the; /
相关题目：
【单选题】We must arrange everything _______ well _______ we can.
A.
so; as
B.
so; so
C.
as; so
D.
as; as