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> 2-2等于()A.-14B.14C.-4D.-1-数学
2-2等于()A.-14B.14C.-4D.-1-数学
题目简介
2-2等于()A.-14B.14C.-4D.-1-数学
题目详情
2
-2
等于( )
A.
-
1
4
B.
1
4
C.-4
D.-1
题型:单选题
难度:偏易
来源:不详
答案
2-2=
class="stub"1
2
2
=
class="stub"1
4
.
故选:B.
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题目简介
2-2等于()A.-14B.14C.-4D.-1-数学
题目详情
答案
故选:B.