It is written clearly in the requirements that all passengers check onto board thirty minutes before the plane takes off.
| A．may | B．can | C．will | D．shall |
The horse _____the distance in 28 hours ____the train's six days.
| A．ran ; comparing with | B．covered; compared with |
| C．occupied ; compared with | D．covered ; comparing with |
Some experts hold the view that knowledge is now everything for people . They think people’s moral character is ______as _____they have learned .
| A．as much of importance; what |
| B．as much of importance; which |
| C．as much important; that |
| D．important as much ; which |
The telegram has faded out in our life now, and gone with____ are telegraph operators.
| A．what | B．which | C．it | D．them |
--- I really enjoyed talking with you ---but I’m afraid I must be off now!
---_____.
| A．My pleasure | B．Nice to see you |
| C．Sorry to trouble you | D．So long |
Things will only _____if we all keep to the plan.
| A．work out | B．pick out | C．go through | D．come up |