皮皮学，免费搜题
登录
搜题
【判断题】
需要通过计算来计算行列式的结果A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】vi. 被撕裂,裂开_____
【单选题】There three new films in the cinema next month. [ ]
A.
are going to be
B.
is going to be
C.
are
D.
is
【简答题】砂土的抗剪强度线是一条通过坐标原点 （直线、斜线）
【单选题】听力原文：M: Is your brother still in New Zealand?F: No. He went there three years ago. When was the woman's brother in New Zealand?
A.
Three years ago.
B.
Two years ago.
C.
Ten years ago.
【单选题】In fact he knows this place very well, for he ________ there three times.
A.
has been
B.
has been to
C.
has gone
D.
has gone to
【单选题】I know Beijing very well since I ________ there three times.
A.
have been
B.
went
C.
have gone
【单选题】—Have you ever been to Singapore? —Yes, I ________ there three times in 2009 alone.
A.
have been
B.
have gone
C.
went
D.
had gone
相关题目：
参考解析：
知识点：
题目纠错 0
发布
