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【单选题】
已知int y;float x=-3;执行语句y=x%2;后,变量y的结果是()。
A.
1
B.
-1
C.
0
D.
语法本身是错误的
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【单选题】3. When he began six years ago, he faced a _____ task. Paint was flaking and chunks of plaster were detached from the limestone walls. Insects nested in corners. A. florist B. flagrant C. fran...
A.
a person who owns or works in a shop/store that sells flowers and plants 花商
B.
(of an action 行动) shocking because it is done in a very obvious way and shows no respect for people, laws, etc. 骇人听闻的;公然的;罪恶昭彰的
C.
匆忙混乱的;紧张忙乱的 If an activity is frantic, things are done quickly and in an energetic but disorganized way, because there is very little time.
D.
having or showing very strong and sincere feelings about sth 热情的;热诚的;热烈的
【单选题】The florist is a _____________ .
A.
businessman
B.
plantman
C.
entrepreneur
D.
all of the above
【单选题】The reason why the 55-year-old Hispanic woman became a florist is that ______.
A.
she no longer had hair
B.
she hated to meet very rude people
C.
she did not like civil service jobs
D.
midlife career switch was a widespread practice
【单选题】关于急性肾衰竭血液透析的护理措施,下列叙述错误的是
A.
充分补足体液
B.
保持水电解质的平衡
C.
积极预防各种并发症
D.
监测凝血时间
E.
保持各种管道的通畅
【单选题】下列不属于"3R"原则的是()
A.
Reduce
B.
Reduction
C.
Recycle
D.
Reuse
【单选题】下列不属于动物福利 3R 原则的是
A.
Reduction 减少
B.
Replacement 替代
C.
Requirement 需要
D.
Refinement 优化
【单选题】关于急性肾衰竭血液透析的护理措施,下列描述不正确的是
A.
监测凝血时间
B.
保持各种管道的通畅
C.
积极预防感染
D.
充分补足体液
E.
保持水电解质的平衡
【单选题】某两端铰支矩形压杆,弹性模量 E =200GPa ,横截面尺寸为 2 × 1 cm 2 ,长度为 4m ,则其临界压力的值为
A.
F cr =195N
B.
F cr =205N
C.
F cr =215N
D.
F cr =225N
【单选题】Jacinda quit her job as a blackjack dealer where she made $42,000 per year to start her own florist business. Her business expenses are $14,000 per year on rent, $21,000 per year on supplies, and $9,0...
A.
$104,000
B.
$86,000
C.
$62,000
D.
$44,000
【单选题】. 下列不属于实验动物的3R原则的是( )
A.
替代
B.
优化
C.
减少
D.
重复
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