单选题
With all its advantages,the computer is by no means without its( ).
Aboundaries
Blimitations
Cconfinements
Drestraints
正确答案
答案解析
limitation“缺点,局限性”,相当于shortcoming。句意:尽管计算机有许多优点,但绝非没有局限性。A.boundary“边界,分界线”;[C]confinement“限制”,为不可数名词;D.restraint“限制,限制者,束缚物”。