As _______rule, apples are sold by _____weight and eggs by ________dozen.
| A．a; 不填；the | B．a; the; the | C．a; a; the | D．the; 不填；不填 |
In front of our village.
| A．runs a river | B．a river runs | C．does a river run | D．running a river |
There have been casessome English learners can’t get their message across even though they have memorized a lot of words.
| A．which | B．when | C．where | D．what |
The chief editor demanded that the article immediately.
| A．submitted | B．was submitted | C．submits | D．be submitted |
The phone rang and I it .
| A．took; up | B．picked; up | C．speeded; up | D．swept; up |
— Ugh, what a mess! You need to clean the room right now, lazy bones!
— But the exam is approaching!
| A．constantly | B．mildly | C．thoroughly | D．previously |