2 How long will the order take to arrive A: 3 days B: 4 days C: 5 days

How long had they been walking? A: for 3 days and 3 nights. B: for 4 days and 4 nights. C: for 2 days and 2 nights. D: for a whold day.

How old is the new calf that Laura sees? A: 2 days old. B: 3 days old. C: 4 days old. D: 5 days old.

It is generally necessary for a rice ear to emerge from the top of the ear to the base node of the ear A: A 5～7 days; B: B 2～4 days; C: C 8～10 days; D: D 10 days or more

如果month=4，下面代码的输出结果是( ) int days=0； switch(month) { case 2: days=28; break; case 4: case 6: case 9: case 11: days=30; break; default: days=31; break; } Console.WriteLine(days);

当month 等于6时,下面代码的输出结果是()。 int days = 0; switch (month) { case 2: days = 28; break; case 4: case 6: case 9: case 11: days = 30; break; default: days = 31; break; }

The letter we sent 2 days ago is an enquiry____color TV sets.

Dan was lost in the desert for 2 days and didn’t drink for 54 hours

Credit<br/>terms of 2/10, n/30 mean that the purchaser may deduct 2 percent if<br/>the invoice is paid within 10 days, with the full amount due in 30<br/>days if the early payment option is NOT exercised.( )

如果有以下的程序代码: String&#91;&#93; &#91;&#93; strs { {"Java","Java","Java"}, {"Java"，"Java","Java"，"Java"} System.out.println(strs.length) ; System.out.println(strs&#91;0&#93;.length); System.out.print1n(strs&#91;1&#93;.length); 以下描述何者正确? A: 显示2、3、4 B: 显示2、0、1 C: 显示1、2、3 D: 编译失败