A: Must be 2
B: At least 4
C: At least 1
D: Up to 4
举一反三
- There must be at least two body paragraphs in an argumentative essay.
- General elections for the House of Commons must be held at least once every_____ years. A: 2 B: 3 C: 4 D: 5
- 2．使用font-family设置字体时，以下书写正确的是（） A: body{font-family:Arial,"微软雅黑","宋体","黑体";} B: body{font-family:"微软雅黑","宋体","黑体",Arial;} C: body{font-family:"TimesNewRoman";} D: body{font-family:TimesNewRoman;}
- In Canada, general elections must be held at least once every ___. A: 2 years B: 3 years C: 4 years D: 5 years
- vlist = list(range(5))for e in vlist:print(e,end=",")上面代码的输出结果是（ ） A: 0;1;2;3;4; B: 0 1 2 3 4 C: 0,1,2,3,4, D: [0, 1, 2, 3, 4]
内容
- 0
若要是设计网页的背景图形为bg.jpg，以下标记中，正确的是（) A: <body background="bg.jpg”> B: <body bground="bg.jpg"> C: <body image="bg.jpg"> D: <body bgcolor="bg.jpg">
- 1
A sentence must have at least one argument.
- 2
To become a pilot, you must ____ at least 1,000 hours of flying time. A: clock B: clock up C: trip D: holiday
- 3
在下列的 HTML 中，哪个可以添加背景颜色？ A: <body color="yellow"> B: <background>yellow</background> C: <body bgcolor="yellow"> D: <body backgroundcolor="yellow">
- 4
在下列的 HTML 标签中，哪个可以添加背景颜色？ A: <body color="yellow"> B: <background>yellow</background> C: <body bgcolor="yellow"> D: <body background="yellow">