____ abroad for two years, the two astronauts went back home last year.
#95816
A
Educating
B
Educated
C
Having been educated
D
being educated
推荐题目
Not______ with the quality of your goods, I will certainly not advise others to buy them.
#90620
A
to impress
B
impressing
C
being impressed
D
impressed
He advised _____ a meeting _____ the problem.
#98311
A
holding;to discuss
B
holding;for discussing
C
to hold;to discuss
D
hold;discussing