During next June and August he in the field with his parents.
A. was working
B. will be working
C. will work
D. has worked
网友回答
A. was working
(答案→)B. will be working
C. will work
D. has worked
解析：考查时态，During next June and August 将来的时间段，应该是正在做某事。所以用将来进行时。