【单选题】When I passed by, I heard her _____ in the room.
【单选题】She_____ cleaning when I passed by her house.
【简答题】When I passed by her room, I heard her ________ (read) aloud an English text.
【单选题】Mary was angry with me and she pretended _____ me when I passed by her. [ ]
【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
affordable printers make it possible for anyone to forge documents
B.
the American Secret Service will be able to trace any document
C.
every printed document will be secretly marked out through high-tech
D.
counterfeiters have more advanced technology to use
【判断题】三相桥式半控整流电路带电性负载续流二极管电路故障发失控现象。
【单选题】I saw her flowers in the garden when I passed by.
【简答题】I heard the English song ____________( sing) when I passed by her room yesterday.
【单选题】I saw her flowers in the garden when I passed by.