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【单选题】
把多个语句用括号“( )”括起来组成的一个语句称复合语句。A.
( )
B.
[ ]
C.
{ }
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反馈参考答案：
举一反三
【单选题】初值为1.0,每天进步1%,365天之后的结果可描述为()
A.
1.0*(1+0.1)*365
B.
1.0*(1+0.1)**365
C.
1.0*(1+0.01)*365
D.
1.0*(1+0.01)**365
【简答题】Eight hours per day for sleep must be guaranteed.
【单选题】Eight hours per day for sleep must be guaranteed.
A.
每天八小时的睡眠必须被予以保证。
B.
必须保证每天八小时的睡眠。
【单选题】Joey cuts lawns during the summer. Let q equal the number of acres mowed per day, and let L equal the number of hours worked per day. Joey never works more than eight hours per day, and during that ti...
A.
Joey's marginal productivity equals his average productivity.
B.
Joey's marginal productivity diminishes by 0.2 for each additional hour worked.
C.
Joey's average productivity is constant.
D.
Joey's marginal productivity is constant.
【简答题】找规律填空 （1）69+70+71=______×______=______； （2）361+362+363+3+365+366+367+368+369=365×______=______； （3）589+588+587+586+585+584+583=586×______=______．
【简答题】Eight hours per day for sleep must be guaranteed.
【简答题】每天八小时睡眠是必须的保证。 Eight hours per day for sleep(guarantee) ________________.
【单选题】该宾馆的纯收益计算应为( )。
A.
400×50×365×20％×(1-30％)
B.
400×50×365×(1-20％)
C.
400 ×50×365×(1-20％)×30％
D.
400×50×365×(1-20％)x(1-30％)
【单选题】An organisation operates a piecework system of remuneration, but also guarantees its employees 80% of a time-based rate of pay which is based on $20 per hour for an eight hour working day. Three minut...
A.
$128
B.
$144
C.
$160
D.
$180
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