【单选题】
What are two categories of vocabulary?
①
Receptive vocabulary and productive vocabulary
②
innate vocabulary and learned vocabulary
③
familiar vocabulary and unfamiliar vocabulary
④
new vocabulary and old vocabulary.
【单选题】
We should always keep in mind that ____ decisions often lead to bitter regrets.
【单选题】
10.We should see ourselves as part of nature rather than in ______ with it.
【单选题】
The door opens, and who should enter but the very man we were talking of.
①
A.门开了,谁想到进来的正是我们刚才谈论的人。
②
B.门开了,除了那个我们正在谈论的人,谁应该进来?
③
C.门开了,谁还能进来,不就是那个我们刚才还在谈论的人嘛。
【单选题】
We are taught that a business letter should be written in a formal style rather than________.
【单选题】
We should always keep in mind that _____decisions often lead to bitter regrets.
【判断题】
John has never acted as he should have done. 此句中的“done”替代了“has”.
【单选题】
We should make a clear ____ between the two scientific terms for the purpose of our discussion.
【单选题】
20._____your poor record at school, we think you should study more.
【单选题】
The most important ___ of his speech was that we should all work whole-heartedly for the people.