皮皮学，免费搜题
登录
搜题
【简答题】
在图样中,机件的课件轮廓线用 画出, 不可见轮廓线用 画出,尺寸和尺寸界线 用画出,对称中心线和轴线用 画出。
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】在语音识别中,按照从微观到宏观的顺序排列正确的是()。 A帧-状态-音素-单词 B帧--音素-单词-状态 C音素-单词-状态-帧
【单选题】It ______ around nine o'clock when I drove back home because it was already dark.
A.
had to be
B.
was to be
C.
must have been
D.
must be
【单选题】It was already lunchtime, so we sat down there was a nice garden and ate something.
A.
before
B.
unless
C.
that
D.
where
【简答题】举例说明什么是借词，为什么说意译词、仿译词不是借词?
【简答题】I shall appreciate your effort in (correct) ________ this error in my bank account as soon as possible.
【单选题】It was already midnight _____ they arrived at the village at last. [ ]
A.
since
B.
before
C.
while
D.
when
相关题目：