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远看塔七层,红光点点倍加增。 共灯三百八十一,请问尖头几? 这道题目出自明代数学家《九章算法比类大全》。意思是:从远处看到一做雄伟的七层宝塔,每层都挂着灯笼。宝塔从上到下每层灯笼数量都是上一层的 2 倍。已知整座宝塔共有 381 ,请问宝塔顶层有几? 读程序回答问题。
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举一反三
【单选题】Some students can’t go to the show ______ the exam this week.
A.
because
B.
because of
C.
if
D.
so
查看完整题目与答案
【单选题】Students can’t be made ____________ all day.
A.
study
B.
to study
C.
studying
D.
of study
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【简答题】D10 The person prefers______. A)hard-boiled eggs B)fried-eggs C)boiled eggs
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【简答题】根据括号中的要求改写下列句子。 1.We went to the post office to send a letter.(改为一般 疑问句) you to the post office to send a letter? 2.The pandas need to eat bamboos .(对画线部分提问) the pandas need to eat? 3.It's importan...
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【多选题】以下哪些说法是正确的
A.
只要没有与小三结婚,就不算违反一夫一妻制的相关法律规定。
B.
有配偶者婚内出轨不是适用离婚损害赔偿的法定情形之一。
C.
我国法定的最低结婚年龄是男20岁,女18岁。
D.
结婚必须男女双方完全自愿,哪怕是双方父母也不得加以干涉。
查看完整题目与答案
【单选题】You went to the wrong shop. You ought _________ to the shop next to the cinema but you went to the shop by the Post Office.
A.
go
B.
to go
C.
to have gone
D.
have gone
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【多选题】以下说法中正确的是哪些?
A.
波莉不仅富有,而且不愿放弃财富,所以她是自私的。
B.
波莉有钱但没有竭力帮助穷人,所以她是虚伪的。
C.
波莉富有且没有放弃财富,所以她对社会公平的追求也难以说是真诚的。
D.
波莉为人们提供了一些帮助,所以她不是那种事不关己高高挂起的人。
查看完整题目与答案
【单选题】The person prefers .
A.
hard-boiled eggs
B.
fried-eggs
C.
boiled eggs
查看完整题目与答案
【单选题】You went to the post office yesterday, __________?
A.
do you
B.
don’t you
C.
did you
D.
didn’t you
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【单选题】A person prefers large and small levels of national defense to medium-sized levels of national defense. This person
A.
is violating the law of transitivity.
B.
has single-peaked preferences.
C.
has multiple-peaked preferences.
D.
can not achieve his or her most-preferred outcome.
查看完整题目与答案
相关题目:
【单选题】Some students can’t go to the show ______ the exam this week.
A.
because
B.
because of
C.
if
D.
so
查看完整题目与答案
【单选题】Students can’t be made ____________ all day.
A.
study
B.
to study
C.
studying
D.
of study
查看完整题目与答案
【简答题】D10 The person prefers______. A)hard-boiled eggs B)fried-eggs C)boiled eggs
查看完整题目与答案
【简答题】根据括号中的要求改写下列句子。 1.We went to the post office to send a letter.(改为一般 疑问句) you to the post office to send a letter? 2.The pandas need to eat bamboos .(对画线部分提问) the pandas need to eat? 3.It's importan...
查看完整题目与答案
【多选题】以下哪些说法是正确的
A.
只要没有与小三结婚,就不算违反一夫一妻制的相关法律规定。
B.
有配偶者婚内出轨不是适用离婚损害赔偿的法定情形之一。
C.
我国法定的最低结婚年龄是男20岁,女18岁。
D.
结婚必须男女双方完全自愿,哪怕是双方父母也不得加以干涉。
查看完整题目与答案
【单选题】You went to the wrong shop. You ought _________ to the shop next to the cinema but you went to the shop by the Post Office.
A.
go
B.
to go
C.
to have gone
D.
have gone
查看完整题目与答案
【多选题】以下说法中正确的是哪些?
A.
波莉不仅富有,而且不愿放弃财富,所以她是自私的。
B.
波莉有钱但没有竭力帮助穷人,所以她是虚伪的。
C.
波莉富有且没有放弃财富,所以她对社会公平的追求也难以说是真诚的。
D.
波莉为人们提供了一些帮助,所以她不是那种事不关己高高挂起的人。
查看完整题目与答案
【单选题】The person prefers .
A.
hard-boiled eggs
B.
fried-eggs
C.
boiled eggs
查看完整题目与答案
【单选题】You went to the post office yesterday, __________?
A.
do you
B.
don’t you
C.
did you
D.
didn’t you
查看完整题目与答案
【单选题】A person prefers large and small levels of national defense to medium-sized levels of national defense. This person
A.
is violating the law of transitivity.
B.
has single-peaked preferences.
C.
has multiple-peaked preferences.
D.
can not achieve his or her most-preferred outcome.
查看完整题目与答案