A.receive
B.take
C.accept
D.took
第1题:
You'd better ______ now.
A、does
B、doing
C、do
D、did
第2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3题:
第4题:
_________ she practice her violin yesterday? No, she _________.
A、Was, wasn’t
B、Did, didn’t
C、Was, didn’t
D、Did, wasn’t
第5题:
Why do you want a new job ______you've got such a good one already?
A. that
B. where
C. which
D. when
17.答案为D。为什么你已经有个好工作,还要找新工作?分析整句结构,从句做状语,只有 D为正确选项。
第6题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing