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【单选题】
It seems oil ____ from this pipe for some time. We’ll have to take the machine apart to put it right.A.
had leaked
B.
has been leaking
C.
leaked
D.
is leaking
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举一反三
【单选题】The company promised in the letter to ____ the goods to be delivered in no time.
A.
arrange for
B.
make sure
C.
set aside
D.
talk over
【单选题】舷弧是甲板的纵向曲度,其作用是________。I.减少甲板上浪;II.增加甲板强度;III.便于甲板排水;IV.使船体外形美观;V.增加保留浮力;VI.便于甲板作业。
A.
Ⅰ，Ⅲ，Ⅳ，Ⅴ
B.
Ⅰ，Ⅱ，Ⅴ，Ⅵ
C.
Ⅲ，Ⅳ，Ⅴ，Ⅵ
D.
Ⅰ，Ⅱ，Ⅲ，Ⅳ
【单选题】下列程序运行后的输出结果是( )。 public class Sun { public static void main (String args[ { int i,j,s; s=0; for (i=1;i＜=3;i++) for(j=0;j＜=i-1;j++) s=s+1; System.out.println(s); } }
A.
6
B.
5
C.
4
D.
3
【单选题】The company promised to pay some money for the customers purchasing their shoddy(伪劣的) goods and ______ an apology in public. [ ]
A.
making
B.
make
C.
to make
D.
made
【单选题】The head of the company promised to deal with matters of this sort ______ he returned to his office.
A.
until
B.
while
C.
by the time
D.
the moment
【单选题】A spokeswoman for the company promised that they would investigate our complaint.
A.
speaker
B.
lecturer
C.
actress
D.
representative
【单选题】舷弧是甲板的纵向曲度，其作用是________。 Ⅰ．减少甲板上浪；Ⅱ．增加甲板强度；Ⅲ．便于甲板排水；Ⅳ．使船体外形美观；Ⅴ．增加保留浮力；Ⅵ．便于甲板作业。
A.
Ⅰ，Ⅲ，Ⅳ，Ⅴ
B.
Ⅰ，Ⅱ，Ⅴ，Ⅵ
C.
Ⅲ，Ⅳ，Ⅴ，Ⅵ
D.
Ⅰ，Ⅱ，Ⅲ，Ⅳ
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