135. ____ the books not properly marked and catalogued, they ____ be so easy to find.
A: A. If; could
B: B. Were; couldn’t
C: C. Had; couldn’t
D: D. Were; could
A: A. If; could
B: B. Were; couldn’t
C: C. Had; couldn’t
D: D. Were; could
B
举一反三
- 【单选题】I couldn ’ t understand the lecture , and . A. neither could Sue B. so couldn ’ t Sue C. Sue couldn ’ t neither D. Sue couldn ’ t also
- He had been confined to the box, so he ______. A: couldn't move B: could move C: couldn't sleep D: couldn't run away
- ______ the graduate's experiences that he couldn't find a good job. A: Were so few B: Such few were C: So few were D: So little were
- Nothing could make me give it up, ? A: could I B: couldn’t I C: could it D: couldn’t it
- “Alice couldn’t answer the question, could she?” “________.” A: No, she couldn’t B: No, she could C: Yes, she couldn’t D: Yes, she answers
内容
- 0
Later I want to return home but couldn’t find a company ________I could use_____I had learnt.
- 1
Where could she ________ the key? I couldn't find anywhere. A: put B: have put C: has put D: had put
- 2
They were so far away that I couldn’t ______ their faces clearly.
- 3
I ______talk that way if I were Frank. A: won’t B: B. didn’t C: couldn’t D: D. wouldn’t
- 4
Where could my son ______the key I couldn't find anywhere. A: put B: have put C: has put D: had put