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【多选题】
唇形科植物花的特征是（）。A.
唇形花冠
B.
二强雄蕊
C.
二体雄蕊
D.
漏斗状花冠
E.
子房下位
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举一反三
【简答题】Ex. Fill in the blanks with the words given below. Chang the forms where necessary. common continent embarrass passenger similar by the ti...
【单选题】对于资源分配问题，采用动态规划方法求解时，当x为离散变量时，通常可以通过（）法求解，当x为连续变量时，可以使用（ ）求解，下列正确的是：
A.
解析法 表格法
B.
微积分 枚举法
C.
表格法 解析法
D.
线性规划 数值计算
【简答题】It’s the beginning of a new year. Write a note describing resolutions you make to try to change your life and why you want to change it. Do not sign your own name at the end of the note; use “Li Ming”...
【简答题】Task 1 Fill in the blanks with the words given below. Change the forms where necessary. announce attendant cause continent embarrass flight hide immediately misunderstanding probably ...
【简答题】What is the recursive nature of language?Try to write a recursive sentence with brief ysis． 何谓语言的递归性?试写出一个表明递归性的例子并简要分析。
【单选题】Write ______ and try not to make any mistakes. [ ]
A.
as careful as possible
B.
as carefully as you can
C.
most careful
D.
more careful
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