She is working hard all day long, which will surely ______her success in her future work.
| A．result from | B．contribute to | C．benefit from | D．stick to |
It is three years_____ his father smoked .
A when B after C since D while
----Won’t you go shopping with your mother ?
----____she promises to buy me a new sweater .
A When B If C Unless D Whether
The lecture begins at 9 tomorrow morning .So I have to be at the hall ____8:40 pm. at the latest.
A until B after C by D around
______the sales of computers up by 20%every year ,our company is becoming larger .
A As B For C With D Through
Which is the longest bridge ______the Changjiang River , do you know ?
A through B across C on D over