A. for
B. to
C. at
D. with
第1题:
"Oh, I'm sorry," he ______ her.
A、cried
B、told
C、apologized
D、said
第2题:
What is the author's opinion of some New Yorkers from her experience7
A.Easy-going.
B.Self-centred.
C.Generous.
D.Conservative.
第3题:
下面的代码的执行结果是____ s = 'F' if s == 'f': print('lady') else: print('man')
第4题:
A. mv /old_dir/file /new_dir
B. mv -p /old_dir/file /new_dir
C. mv -k /old_dir/file /new_dir
D. mv /old_dir/file /new_dir/new_file
第5题:
下面哪条语句,可以产生与下面程序相同的结果。 data invest; money=1000; do until(money gt 5000); Year+1; money+(money*0.10); end; run;
A.do while(money ge 5000);
B.do while(money =5000);
C.do while(money le 5000);
D.do while(money >5000);
第6题:
用vi打开一个文件,如何用字母”new”来代替文件中所有的字母”old”
A.:r/old/new
B.:s/old/new
C.:1,$s/old/new/g
D.:%s/old/new/g