Chinese scientists have produced an embryo of a giant panda through cloning technology,_____ is a breakthrough ______ could save the endangered animals.
| A.that; which | B.which; that | C.which; what | D.that; what |
-- Do you need any help, Lucy.
--- Yes . The job is__________ I could do myself.
| A.less than | B.more than | C.no more than | D.no less than |
The lawyer seldom wears anything but the suit ________the season
| A.whatever | B.however | C.whenever | D.wherever |
--- Can you tell me how to improve my English?
--- Do more speaking, I think , ________you will be good at spoken English.
| A.or | B.for | C.and | D.until |
It was not until she got home _______Jennifer had realized she had lost her keys.
| A.where | B.that | C.when | D.before |
Look , dark clouds are gathering. It is ________to rain.
| A.possibly | B.probably | C.likely | D.perhaps |