You can be sure of _____ you have at present ; you cannot be sure of something_______you might get in the future .
| A．that ; that | B．what ; / | C．which ; that | D．/ ; that |
Hannah was busy with work then but she still tried her best to some time from her tight schedule to visit her mother.
| A．cut out | B．squeeze out | C．leave out | D．dig out |
Success _________three key factors: diligence, talent and luck, of which the first one is of great importance .
| A．breaks down | B．puts up | C．divides into | D．consists of |
These companies succeeded because they were the first companies to make use of the ____________ of the internet and was thought highly of by some experts.
| A．potential | B．possibility | C．prejudice | D．precious |
Don’t expect too much of him. After all , he is a child of ______ intelligence.
| A．average | B．slight | C．absolute | D．firm |
The school often ______ many books and magazines for the teachers to refer to.
| A．applies to | B．adapts to | C．subscribes to | D．adjusts to |