下列词语中没有错别字的一项是( )
A.勘察前仆后继提纲挈领堰旗息鼓
B.慰藉优柔寡断穷兵黩武浅尝辄止
C.脉博历历在目耳熟能详沽名钓誉
D.勖勉坚苦卓绝贻笑大方提心吊胆
答案:B
— What do you usually do ______ Sundays?
— We enjoy ourselves at the guitar club. [ ]
A. in
B. on
C. at
D. of
Why ______ at home and watch TV? [ ]
A. don't stay
B. not staying
C. don't you stay
D. not to stay