【判断题】【消耗次数：1】
A: Let’s go for a walk.
B: That’s right.
①
正确
②
错误
参考答案：
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相关题目
【单选题】
Peter: It’s such a nice warm day. I think I’ll go out for a walk. Dave: ____
①
It is warm to take a walk.
②
Yes. It is warm today.
③
I’d like to join you.
④
Yes. Everybody likes this weather.
【单选题】
Let’s_______and_______thesunshine.
①
goingout；enjoying
②
wentout；enjoyed
③
goout；enjoy
④
togoout；toenjoy
【单选题】
文法G【S】=（{b}，{S，B}，S，{S→b│bB，B→bS}），该文法所描述的语言____。
①
L(G[S])={b2i+1│i≥0}
②
L(G[S])={b2i+1│i≥1}
③
L(G[S])={bi│i≥0}
④
L(G[S])={b2i│i≥0}