the engineer are so busy that they have zero time for outdoor sports activities, ___they have the interest.
A. wherever
B. Whenever
C. even if
D. as if
第1题:
第2题:
A.am
B.do
C.have
第3题:
从A、B、C、D四个选项中,选择一个最贴近的答案完成填空。 (划线句子中哪些单词需要重读) A: May I come to see you at five? B: Sorry, I’ll be busy at that time.
A.sorry, busy
B.at that time
C.sorry, that time
D.busy, time
第4题:
A、have…flowing
B、have…flow
C、have…to flow
D、have…flowed
第5题:
第6题:
26、查询输出时,Busy=0表示数据端口空,Busy=1表示____。