皮皮学，免费搜题
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搜题
【单选题】
图案填充操作中A.
只能单击填充区域中任意一点来确定填充区域
B.
所有的填充样式都可以调整比例和角度
C.
图案填充可以和原来轮廓线关联或者不关联
D.
图案填充只能一次生成，不可以编辑修改
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】Jane is the only student in the class ______ got full marks in the exam.
A.
which
B.
whose
C.
that
D.
whom
【简答题】8051单片机内部有两个______位定时器/计数器，可完成______功能。
【简答题】用单片机和内部定时器产生方矩形波,要求频率为 100Hz ,占空比 2:1 ,设单片机频率 12MHz
【单选题】I've lost the telephone number of my friend Jane. I had written it down. [ ]
A.
Only if
B.
If only
C.
Only
D.
If
【简答题】Jane is the only girl who ______ (keep) short hair in our class now.
【单选题】The success of Jane Eyre is not only because of its sharp criticism of the existing society, but also due to its introduction to the English novel the first______heroine.
A.
explorer
B.
peasant
C.
worker
D.
governess