Itisanacceptedtopayadeposit(定金)withyourorder,whichassuresthesellerthatyouareinfactaseriousbuyer.()A.actionB.behaviorC.habitD.practice
It is an accepted ___________to pay a deposit(定金) with your order,which assures the seller that you are in fact a serious buyer.( )
A. action
B. behavior
C. habit
D. practice
设全集U={(x,y)|x∈R,y∈R},S={(x,y)|x-2/y-3=a+1,a是常数},P 2020-05-13 …
连字成词(英语)l u o e b s r u s r e t o s w a e s r t e 2020-05-14 …
怎样使用matlab解下面的代数方程?急.syms a b c d e;2*b^2=a^2+c^2 2020-05-16 …
假设有如下两个关系R和S:则以下查询语句:SELECT A,B,C,D,E FROM R,S WHE 2020-05-24 …
假设有如下两个关系R和S:则以下查询语句:SELECT A,B,C,D,E FROM R,S WHE 2020-05-24 …
纵横字谜之英语暑假作业题(s)(o)(r)(r)(n)(g)(r)(e))(a)(k)(k)(e) 2020-06-06 …
求自然拼音发音规律个别字母就算了,要说特例.比如c后接i,e,y时/s/,其它时候发/k/.g在后 2020-06-17 …
用以下英文宇母填在上a,a,a,a,a,a,b,e,e,d,e,e,e,e,e,e,f,g,g用以 2020-06-24 …
英语单词填空1.时间状语:d-r-n-2.场所:b-s-s-o-f-r--e-a-t-e-t3.教 2020-07-14 …
1.化简(┐S∧(┐T∧┐R))∨(T∧R)∨(S∧R)2.用CP规则证明:E→(D∧C),(E→┐ 2020-10-31 …