---How ________ you spell the word “pen”?
--P-E-N, pen. [ ]
A. is
B. am
C. do
D. are
答案:C
根据所给汉语提示填入适当的单词,使句意完整、正确。
1. I am ____________ (个子矮的), but I'm strong.
2. I like to go camping in ____________ (秋天).
3. David can ____________ (完成) his homework before seven o'clock every evening.
4. Peter wants to find a ____________ (笔友) in China.
5. — What is your telephone ____________ (号码)?
— It's 85964328.
以下哪种工具可帮助设计者准确定位和度量插图窗口或画板中的对象()。
A.标尺
B.参考线
C.智能参考线
D.网格