皮皮学，免费搜题
登录
搜题
【简答题】
用 手握住导线,使大拇指沿着 的方向伸直,四指弯曲,那么四指所指的方向就是 的绕行方向。这就是 ,也叫做 。
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】I am sorry to tell you that I am unable to grant your _______ .
A.
request
B.
require
【单选题】I am sorry to say I can't help ________ the room because I am busy right now. [ ]
A.
cleaning
B.
being cleaned
C.
clean
D.
cleans
【单选题】—I am sorry to have __ too much of your time. —That's OK, and I am glad to help you. [ ]
A.
taken up
B.
taken on
C.
taken off
D.
taken in
【单选题】I am sorry to say this ticket one person to the show.
A.
promises
B.
enters
C.
admits
D.
includes
【单选题】— I am sorry to have________much of your spare time. — That's OK, and I am glad to help you. [ ]
A.
taken up
B.
taken on
C.
taken off
D.
taken in
相关题目：