题干
—Why not go to Lahsa for a visit during the October 1st vacation?
—Sounds fine. It deserves _______.
—Sounds fine. It deserves _______.
A：considered
B：to consider
C：considering
D：being considered
答案(点此获取答案解析）
C
=a，
=b，|a|=1，|b|=2，则
=（ ）