未知题型 According to the context, what does the underlined word 'strain' in paragraph 4 mean?D.Cell

未知题型 The following are all correct responses to 'Who told the news to the teacher?' EXCEPT ______ .A.Jim did this.B.Jim did so.C.Jim did that.D.Jim diD.

未知题型 Which of the following sentences expresses 'probability'?A.You must leave immediately.B.You must be feeling rather tireD.C.You must be here by eight o'clock.D.You must complete the reading assignment on timE.