皮皮学，免费搜题
登录
搜题
【简答题】
在△ABC中，tanA是以-4为第三项，4为第七项的等差数列的公差，tanB是以 为第三项，9为第六项的等比数列的公比，则这个三角形的形状是（ ）。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】____________(众所周知), learning English is no easy job.
【单选题】The designing of a satellite in the heavenly environment is ______ an easy job.
A.
by all means
B.
by any means
C.
by every means
D.
by no means
【简答题】的复合弓跨界石的规划开始就挨打肯德基按规划空间和看见的规划空间空间的规划
【单选题】“我期待你的尽快答复。”的正确翻译是:
A.
I look forward to receive your early reply.
B.
I hope your reply at your earliest convenience.
C.
I look forward to your reply as soon as possible.
【单选题】The designing of a satellite in the heavy environment is ___an easy job.
A.
by all means
B.
by means of
C.
by no means
D.
by any means
【单选题】一酒精中毒患者刚进诊室，看到地上的电风扇说道：“你这小鬼站在这里干什么，还不快走”。定睛细看后又说：“哦，我看花眼了，是个电风扇”，此症状是（）。
A.
错觉
B.
幻觉
C.
定向障碍
D.
妄想
E.
感觉障碍
【单选题】In Mr Schuman's opinion, being a mother
A.
is an easy job.
B.
is the most difficult job.
C.
is a rewarding job.
相关题目：