皮皮学，免费搜题
登录
搜题
【简答题】
在等比数列 中, =3,q=2,则 , , , .
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
【单选题】The old lady has developed a ______ cough which cannot be cured completely in a short time.
A.
perpetual
B.
permanent
C.
chronic
D.
sustained
【单选题】The old lady has ______________ two wars and revolutions.
A.
lived on
B.
lived through
C.
lived up
D.
lived with
【单选题】Look! Here _______. [ ]
A.
the old lady comes
B.
comes the old lady
C.
come the old lady
D.
comes she
【单选题】What a lovely present the old lady has received for her ______ birthday!
A.
eighteen
B.
eighty
C.
eighteenth
D.
eightieth
【简答题】大多数克氏综合征患者的核型为 ( ) 。
【简答题】The old lady has _____ two wars and revolutions. A) lived on B) lived through C) lived up D) lived with
【简答题】翻译: 至于保险方面
【简答题】The old lady has never ________ the house since she moved in. [A] been away [B] left [C] lived [D] stayed at
【简答题】The old lady has developed a ________ cough which cannot be cured completely in a short time. A) perpetual B) permanent C) chronic D) sustained
相关题目：