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【单选题】
电子商务系统中的电子商务基础平台的真正核心是( )
A.
CA认证中心
B.
支付网关
C.
客户服务中心
D.
电子商厦
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【单选题】---Did you hear her ___this pop song the other day? ---Yes. I heard this song ___in English.
A.
sing, singing
B.
singing, sung
C.
sing, sung
D.
sung, sing
查看完整题目与答案
【单选题】已知平行四边形ABCD的三个顶点为A(-1,2),B(3,4),C(4,-2),点(x,y)在平行四边形ABCD的内部,则z=2x-5y的取值范围是 [ ]
A.
(-14,16)
B.
(-14,20)
C.
(-12,18)
D.
(-12,20)
查看完整题目与答案
【单选题】{ — Did you hear her ______ this pop song this time the other day?
A.
Yes, and I heard this song ______ in English.}
B.
sing; singing
C.
sung; sung
D.
sung; singing
E.
singing; sung
查看完整题目与答案
【单选题】Did you hear her _______ in the next room just now?
A.
singing
B.
sing
C.
to sing
D.
sang
查看完整题目与答案
【简答题】— Did you hear her ______ this pop song this time the other day? —Yes, and I heard this song ______ in English.A. sing; singing B. sung; sung C. sung; singing D. singing; sung
查看完整题目与答案
【单选题】-Did you hear her _____ this pop song this time the other day? -Yes, and I heard this song _____ in English.
A.
sing, singing
B.
sung, sung
C.
sung, singing
D.
singing, sung
查看完整题目与答案
【单选题】以下不是资格预审文件内容的是( )。
A.
资格预审通告
B.
资格预审方案
C.
资格预审须知
D.
资格预审申请书的表格
查看完整题目与答案
【单选题】-Did you hear her ___ this song?
A.
ometimes.
B.
sing
C.
sang
D.
singing
E.
to sing
F.
:A
G.
:单选题
H.
-What's the matter with you?
I.
didn't pass the test, but I still ___.
J.
hope so K. hope to L. hope to
查看完整题目与答案
【单选题】国际工程招投标中,有关资格预审和资格定审的说法,不正确的是( )。
A.
资格预审的目的是为了审定可能的投标人是否有能力承担该项采购任务
B.
资格预审一结束,就应将招标文件发售给预审合格的投标人
C.
资格预审和资格定审的标准是不同的
D.
资格定审是在评标后进行的
查看完整题目与答案
【单选题】是资格预审程序中的重要内容。
A.
编制资格预审文件
B.
发布资格预审公告
C.
出售资格预审文件
D.
资格预审文件的澄清、修改
查看完整题目与答案
相关题目:
【单选题】---Did you hear her ___this pop song the other day? ---Yes. I heard this song ___in English.
A.
sing, singing
B.
singing, sung
C.
sing, sung
D.
sung, sing
查看完整题目与答案
【单选题】已知平行四边形ABCD的三个顶点为A(-1,2),B(3,4),C(4,-2),点(x,y)在平行四边形ABCD的内部,则z=2x-5y的取值范围是 [ ]
A.
(-14,16)
B.
(-14,20)
C.
(-12,18)
D.
(-12,20)
查看完整题目与答案
【单选题】{ — Did you hear her ______ this pop song this time the other day?
A.
Yes, and I heard this song ______ in English.}
B.
sing; singing
C.
sung; sung
D.
sung; singing
E.
singing; sung
查看完整题目与答案
【单选题】Did you hear her _______ in the next room just now?
A.
singing
B.
sing
C.
to sing
D.
sang
查看完整题目与答案
【简答题】— Did you hear her ______ this pop song this time the other day? —Yes, and I heard this song ______ in English.A. sing; singing B. sung; sung C. sung; singing D. singing; sung
查看完整题目与答案
【单选题】-Did you hear her _____ this pop song this time the other day? -Yes, and I heard this song _____ in English.
A.
sing, singing
B.
sung, sung
C.
sung, singing
D.
singing, sung
查看完整题目与答案
【单选题】以下不是资格预审文件内容的是( )。
A.
资格预审通告
B.
资格预审方案
C.
资格预审须知
D.
资格预审申请书的表格
查看完整题目与答案
【单选题】-Did you hear her ___ this song?
A.
ometimes.
B.
sing
C.
sang
D.
singing
E.
to sing
F.
:A
G.
:单选题
H.
-What's the matter with you?
I.
didn't pass the test, but I still ___.
J.
hope so K. hope to L. hope to
查看完整题目与答案
【单选题】国际工程招投标中,有关资格预审和资格定审的说法,不正确的是( )。
A.
资格预审的目的是为了审定可能的投标人是否有能力承担该项采购任务
B.
资格预审一结束,就应将招标文件发售给预审合格的投标人
C.
资格预审和资格定审的标准是不同的
D.
资格定审是在评标后进行的
查看完整题目与答案
【单选题】是资格预审程序中的重要内容。
A.
编制资格预审文件
B.
发布资格预审公告
C.
出售资格预审文件
D.
资格预审文件的澄清、修改
查看完整题目与答案