He ＿＿articles for our wall-newspaper these three years, and he ＿＿about forty articles.
| A．has been writing； has written | B．has been writing； wrote |
| C．is writing； has been writing | D．has written； has written |
This kind of software for English study _____ a lot of students who are weak in oral English.
| A． leads to | B． appeals against | C． contributes to | D． appeals to |
Human life is everywhere a ______ in which much is to be endured and little
to be enjoyed.
| A．case | B．condition | C．position | D．state |
Wenchuan Earthquake Museum has been built_____the people who died in 5·12 earthquake last year.
| A． in praise of | B． in need of | C． in memory of | D． in search of |
Wenchuan Earthquake Museum has been built_____the people who died in 5·12 earthquake last year.
| A． in praise of | B． in need of | C． in memory of | D． in search of |
—How do people do bird-watching?
—Sometimes they______the birds quietly, sometimes they use telescopes.
| A．catch | B．cast | C． approach | D． Shoot |