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【单选题】
下列哪个叙述是错误的?A.
"9dog".matches("\\ddog")的值是true。
B.
new Date(1000)对象含有的时间是公元后1000小时的时间
C.
"12hello567".replaceAll("[123456789]+","@")返回的字符串是@hello@。
D.
"\\hello\n"是正确的字符串常量。
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举一反三
【单选题】I was paid last week, but I can’t remember the exact _____ of the money.
A.
number
B.
quality
C.
amount
D.
percent
【简答题】I was paid last week，but I can’t remember the exact_________ of the money. A．number B．value C．amount D．percent
【单选题】I was paid last week, but I can't remember the exact ________ of money.
A.
number
B.
quality
C.
amount
D.
altitude
【单选题】Decide if the sentence is a comma splice or a complete sentence。 ·After I was paid last week, I was able to do the grocery shopping.
A.
Comma splice
B.
Complete sentence
【单选题】I paid a visit to the small town last week where I was born, which I hadn’t visited for years.
A.
Every time
B.
Once more
C.
On time
D.
Now and then
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