【单选题】【消耗次数：1】
I will visit you if Father _________ me.
①
let
②
lets
③
is letting
④
will let
参考答案：
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相关题目
【单选题】
-Let me introduce myself, I’m Albert. - ____.
①
Pleased to meet you.
②
I’m very pleased.
③
Its my pleasure.
④
What a pleasure.
【单选题】
13.Don’t ______ to let me know if there’s anything I can do for you.
①
thrill
②
hesitate
③
reject
④
puzzle
【单选题】
Woman: Bob, do you think you can lend me fifty dollars? Bob: Let me see. ____
①
You know I have no money at all.
②
Sorry, I don’t think I have much with me.
③
I don’t think you should do it.
④
Oh, I have quite a lot.
【单选题】
15.Let me know if you hear any _____ news.
①
farther
②
further
③
far
④
. the further
随机题目
【简答题】
酶的活性中心：
【简答题】
模体
【单选题】
关于底物浓度对酶促反应速率的影响，随着底物浓度增大，顺序正确的是：
①
一级反应→混合级反应→零级反应;
②
零级反应→一级反应→混合级反应
③
零级反应→混合级反应→一级反应
④
一级反应→零级反应→混合级反应
⑤
混合级反应→零级反应→一级反应