问题
选择题
That children ______meet with setbacks is a matter of necessity as they_____, so parents don’t worry about that.
A．shall; grew up
B．must； grew up
C．can; grow up
D．will; grow up
答案
答案：D
考查情态动词和时态。 will 表示“不可避免性”。如：Boys will be boys. 句中的don’t worry说明了该句用一般现在时。