I have a pilot on board
I require a pilot.
I have stopped.
My vessel is healthy .
第1题:
关于下面函数,哪一个是错误描述?defcount_letter_number(string):letter_count=0digit_count=0forchinstring:
if'a'<=ch<='z'or'A'<=ch<='Z':letter_count+=1elif'0'<=ch<='9':digit_count+=1
returnletter_count,digit_count
A.函数能统计字符串中英文字母出现的次数
B.letter_count+=1可以写做letter_count=letter_count+1
C.letter_count+=1可以写做letter_count++
D.函数能统计字符串中数字出现的次数
第2题:
The single letter G,sent by an icebreaker to an assisted vessel,means ______.
A.I require a pilot
B.Longitude follows
C.I am going ahead; follow me
D.Do not follow me
第3题:
Of the two types of sentence stress, sense stress shows contrast, while logical stress shows meaning.()
第4题:
下列英文拼写正确的是()
第5题:
第6题:
red triangle with the letter R
white triangle with the letters RG
green square with the letter G
white square with the letter GR
第7题:
第8题:
第9题:
第10题:
第11题:
furious
cautious
resentful
infectious
第12题:
第13题:
Jack heard from his parents yesterday.
A. received a letter from B. heard of C.got a present from
第14题:
Which letter means that oil-spilling has happened?()
第15题:
What is the main difference between the information displayed on the dspload and the dsptrkutl screens?()
第16题:
Which of the following is the command that installs Recovery Console on the Boot menu from the Windows 2000 CD?()
第17题:
I require a pilot
Longitude follows
I am going ahead; follow me
Do not follow me
第18题:
第19题:
C.
D.
E.
F.
第20题:
You reply our letter early
You reply to our letter early
Your early reply our letter
Your early reply to our letter
第21题:
第22题:
I have a pilot on board
I require a pilot.
I have stopped.
My vessel is healthy .
第23题:
第24题: