I really don’t know how to thank you , but for your help, I ______ my lost necklace．
| A．couldn’t have found | B．mustn’t have found |
| C．couldn’t find | D．wouldn’t find |
Most Chinese carmakers are years behind their western counterparts _______ quality, technology and service.
| A．in terms of | B．in need of | C．in favor of | D．in praise of |
--- Have the police broken the case?
---Yes, five men, including a pair of twins, have admitted robbery at the store, but _______ murder.
| A．denied | B．refused | C．rejected | D．declined |
No matter ______ the CRH accident in Wenzhou, it had and will have much warning significance.
| A．how the investigators said caused |
| B．what the investigators said caused |
| C．why the investigators said caused |
| D．the investigators said how caused |
I should apologize to you for failing to visit you last week, but I've been very busy_____ the past few months.
| A．since | B．before | C．among | D．over |
“As you need a day or two to ______ jetlag, you'll have a light schedule for today and tomorrow.” said my boss.
| A．go over | B．get over | C．turn over | D．take over |