【单选题】Our study suffers from the usual limitations of initial investigations of infections with an emerging novel pathogen, particularly during the earliest phase, when little is known about any aspect of t...
【多选题】Task 4 Rewrite the following sentences after the models. Model 1: You are not concentrating on which fork you should use. You are not concentrating on which fork to use. 1. He did not know where he s...
A.
He did not know where to go.
B.
We have not decided whether to go there or not.
C.
I can tell you how to get to the cinema.
D.
Where is the book which/that I bought this morning?
E.
The teacher who teaches you Spanish will come tomorrow.
F.
The woman who is speaking at the meeting is our manager.