Looking after very young children be very annoying sometimes, but you’ll get used to it after a while.
A. must
B. should
C. shall
D. can
网友回答
A. must
B. should
C. shall
(答案→)D. can
解析：考查情态动词：A. must必须，偏要，B. should应该，竟然，C. shall将要，会，可以，D. can能，可能，句意：照顾幼儿有时很烦人但是你过一段时间会习惯的。这里用can表示“有客观的可能性”，选D。