【单选题】【消耗次数：1】
We often go __________ in the river in summer.
①
to swimming
②
swim
③
to swim
④
swimming
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相关题目
【单选题】
A: How often do you go swimming? B: [填空].
①
The day before yesterday
②
I will go swimming tomorrow
③
Every second day
④
Ive been swimming for a year
【单选题】
He was a good swimmer so he ___ swim to the river bank when the boat sank.
①
could
②
might
③
should
④
was able to
【单选题】
There is no one of us but wishes to go swimming in the lake.
①
A．我们没有人愿意去湖里游泳。
②
B．我们只有一个人想去湖里游泳。
③
C．我们并非人人都愿意去湖里游泳。
④
D．我们每一个人都想去湖里游泳。
【单选题】
People go to sail and swim in the sea, and( ) in the hills and mountains that overlook the city.
①
walked
②
walks
③
walking
④
to walk
【单选题】
He was a good swimmer so he________swim to the river bank when the boat sank.
①
could
②
might
③
should
④
was able to
【单选题】
—__________fine day it is today!—Yes, the sunshine is__________beautiful that Id like to go swimming in the sea.
①
How, such
②
What a, very
③
How, so
④
What a, so
随机题目
【单选题】
给出下面函数的对应值表，则函数的解析式为（）<img src="20190730/1564473350872815.png" title="1564473350872815.png" alt="图片26.png"/>
①
<img src="20190730/1564473423526302.png" title="1564473423526302.png" alt="图片30.png"/>
②
<img src="20190730/1564473411678356.png" title="1564473411678356.png" alt="图片28.png"/>
③
<img src="20190730/1564473417614599.png" title="1564473417614599.png" alt="图片29.png"/>
④
<img src="20190730/1564473405659797.png" title="1564473405659797.png" alt="图片27.png"/>
【单选题】
函数<img class="kfformula" src="20190808/1565253438624934.png" data-latex="y=2-{x}^{2}"/>的单调递减区间是（ ）
①
<img class="kfformula" src="20190808/1565253438467999.png" data-latex="\left ( {-\infty ，0} \right )"/>
②
<img class="kfformula" src="20190808/1565253438403956.png" data-latex="\left ( {-\infty ，-1} \right )"/>
③
<img class="kfformula" src="20190808/1565253438303182.png" data-latex="\left ( {-1，+\infty } \right )"/>
④
<img class="kfformula" src="20190808/1565253438117832.png" data-latex="\left ( {0，+\infty } \right )"/>
【单选题】
下列函数中是奇函数的是（ ）
①
<img class="kfformula" src="20190808/1565253233633468.png" data-latex="y=x+{x}^{2}"/>
②
<img class="kfformula" src="20190808/1565253233837122.png" data-latex="y=-\sqrt {x}"/>
③
<img class="kfformula" src="20190808/1565253233536783.png" data-latex="y=\frac {x} {1-{x}^{2}}"/>
④
<img class="kfformula" src="20190808/1565253233611630.png" data-latex="y=5{x}^{2}"/>
【单选题】
<img src="20190730/1564476283642287.png" title="1564476283642287.png" alt="图片100.png"/>等于（）
①
1
②
10
③
0
④
无意义
【单选题】
<img src="20190730/1564476375323686.png" title="1564476375323686.png" alt="图片101.png"/>等于 （）
①
10
②
1
③
0
④
3
【单选题】
下列根式中没有意义的是（ ）
①
<img src="20190730/1564474972389332.png" title="1564474972389332.png" alt="图片70.png"/>
②
<img src="20190730/1564474978338120.png" title="1564474978338120.png" alt="图片71.png"/>
③
<img src="20190730/1564474985967962.png" title="1564474985967962.png" alt="图片72.png"/>
④
<img src="20190730/1564475008853969.png" title="1564475008853969.png" alt="图片73.png"/>
【单选题】
<img src="20190730/1564475925907770.png" title="1564475925907770.png" alt="图片90.png"/>等于（ ）
①
-9
②
27
③
9
④
-27
【单选题】
<img src="20190730/1564475798929259.png" title="1564475798929259.png" alt="图片84.png"/>等于（）
①
27
②
-3
③
-27
④
3
【单选题】
下面哪个函数是幂函数（ ）
①
<img src="20190730/1564475986128388.png" title="1564475986128388.png" alt="图片93.png"/>
②
<img src="20190730/1564475975460520.png" title="1564475975460520.png" alt="图片91.png"/>
③
<img src="20190730/1564475981209526.png" title="1564475981209526.png" alt="图片92.png"/>
④
<img src="20190730/1564475991560721.png" title="1564475991560721.png" alt="图片94.png"/>
【单选题】
函数<img class="kfformula" src="20190730/1564477332852828.png" data-latex="y={log}_{5}\left ( {x-2} \right )"/>的定义域是（）
①
（1，+∞）
②
R
③
（0，+∞）
④
（2，+∞）