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【单选题】
Mary is hard-working. She _____ one hour doing her homework every day.
A.
spend
B.
spent
C.
spending
D.
spends
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参考答案:
举一反三
【多选题】编译下面源程序将得到( )文件。 class X1 { } class X2 { } public class Demo { class Y1{ class Y2{} } public static void main(String[] args ) { } }
A.
Demo.class
B.
Demo$Y1$Y2.class
C.
X1.class
D.
X2.class
E.
Y1.class
F.
Y2.class
G.
Demo$Y1.class
【单选题】下列有关制取蒸馏水的装置和操作的说法中,不正确的是(  )
A.
蒸馏烧瓶底部必须垫石棉网
B.
冷凝管内水的流向是下进上出
C.
实验中需在自来水中加几片碎瓷片
D.
温度计的水银球应插入蒸馏烧瓶内的自来水中
【单选题】模擬テスト1 問題4 1番
A.
1
B.
2
C.
3
D.
4
【单选题】That BE IT KNOWN THAT MV GLUCKAULF UNDER MY COMMAND HAS A DWC OF 12,431 M/T ON SUMMER LOADLINE,AND A BALE CAPACITY OF 18,439 CU.M.AND A GRAIN CAPACITY OF 19,941 CU.M.is likely to be the wording of().
A.
Declaration of Deadweight Capacity
B.
Notice of Demurrage
C.
Notice of Despatch
D.
Notice of Readines
【单选题】問題4 1お元気ですか
A.
1
B.
2
C.
3
【单选题】查询学号为 “ 201215121 ”和学号为“ 201215122 ”的两个学生中任一学生选修过的课程的课程号,可以使用的 SQL 语句是:( )
A.
SELECT Cno FROM SC WHERE Sno NOT IN ('201215121', '201215122');
B.
SELECT Cno FROM SC WHERE Sno = '201215121' OR Sno = '201215122';
C.
SELECT Cno FROM SC WHERE Sno = '201215121' AND Sno = '201215122';
D.
SELECT Cno FROM SC WHERE Sno != '201215121' OR Sno != '201215122';
【单选题】Where can you post your questions?
A.
in the class
B.
discussion forum
C.
in the QQ group
D.
in the journal book
【单选题】Danny doesn't like bright green, ______? [     ]
A.
doesn't he
B.
is he
C.
does he
D.
isn't he
【单选题】根据《农村五保供养工作条例》的规定,村民委员会或者农村五保供养服务不符合要求的,由( )责令限期改正。
A.
县级人民政府民政部门
B.
乡镇人民政府
C.
县级人民政府财政部门
D.
县级人民政府
【简答题】下列程序运行结果是( )public class Demo {public static void main(String[] args) {Demo demo = new Demo();demo.show(new Car() {public void run() {System.out.println("demo run");}}); }public void show(Car c) {c.r...
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