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【单选题】
切削加工时,一个进给运动的有A.
刨斜面
B.
磨外圆
C.
铣斜齿
D.
滚齿
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举一反三
【多选题】$arr = array(); $arr[]='Java'; $arr[]='C'; $arr[]='Python'; $arr[]='PHP'; 则要输出: Java or PHP 的语句是不正确的是
A.
$arr[1] or $arr[4]
B.
$arr[1] or $arr[3]
C.
$arr[0] or $arr[3]
D.
$arr[1] or $arr[2]
【简答题】涉及现金与银行存款之间相互收付的业务应填制什么记账凭证,为什么?
【简答题】'; $arr2 = array_ unique ($arr1); print_r($arr2); $arr3 = array_splice($arr2,0); print_r($arr2); ?> 运行结果是什么?
【判断题】“The U.S. constitution” is not a good title for an essay, because it is too general.
A.
正确
B.
错误
【单选题】The importance of an introduction to an essay is like your ( ) left on others when you first meet.
A.
first impression
B.
general impression
C.
last impression
【单选题】$arr = array(); $arr[]='Java'; $arr[]='C'; $arr[]='Python'; $arr[]='PHP'; 则要输出: Java or PHP 的语句正确的是()
A.
echo $arr[1]."or".$arr[4];
B.
echo $arr[1]."or".$arr[3];
C.
echo $arr[0]."or".$arr[3];
D.
echo $arr[1]."or".$arr[2];
【多选题】Academic writing is relatively formal. In general this means that in an essay you should avoid the following:
A.
colloquial words and expressions (such as "stuff", "a lot of", "thing", "sort of")
B.
abbreviated forms (such as "can't", "doesn't", "shouldn't”)
C.
two word verbs (such as "put off", "bring up”)
D.
asking questions (such as “So why is this?”)
【简答题】'; $arr2 = array(0=>'php',1=>'is',the=>'the',str=>'best'); print_r($arr2); echo ''; $arr3[0] = 'this'; $arr3[1] = 'is'; $arr3[2] = 'one-dimensional'; $arr3[3] = 'array'; print_r($arr3); ?> 运行结果是什么?
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