A.They’ll meet the guests.
B.They’ll have trade fairs.
C. They’ll have a board meeting.
第1题:
A、are; doing
B、do; you
C、will; do
D、will; be doing
第2题:
第3题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing
第4题:
A. is
B. does
C. Do
第5题:
第6题:
将一批英文单词存入一个字符串数组中,例如: {"we","who","word","these","do","what","new","the","hello"} 求所有单词的平均长度,输出结果精确到小数点后2位。