Due to the unreasonable individual income _______, the gap between the rich and poor has become an outstanding issue.
| A．solution | B．association |
| C．distribution | D．contribution |
Every Monday, my English teacher would cheerfully ask me ______ my weekend had been.
| A．that | B．if | C．what | D．how |
---I saw you and Ann do some gardening yesterday afternoon. Why didn’t you take part in Sam’s wedding ceremony?
---I_____. But my car _____.
| A．would; was fixed | B．would have; was fixed |
| C．would have; was being fixed | D．did; was being fixed |
Once plastic pollution ______in most public areas, it is hard______.
| A．rises; dealing with | B．arises; to be dealt with |
| C．raises; dealt with | D．arises; to deal with |
Anyway, we’re here now, so let’s _______ some serious work.
| A．come up with | B．get down to |
| C．do away with | D．live up to |
How long do you think it will be ______ another e-commerce giant comes out to exceed Alibaba?
| A．when | B．before | C．since | D．until |