Very long, complex expressions in program are difficult to write correctly and difficult to（）.
第1题：
●Which of the following is not the stage of programming? (74)
(74) A． write a program
B． print the message
C．compile the program
D．debug the program
第2题：
A、to work
B、to work out
C、to be worked out
D、to work it out
第3题：
A.it
B.that
C.it is
D.much
第4题：
Very brief, simple expressions in program are easy to write correctly and effortless to(4).
A．defend
B．debug
C．default
D．detect
第5题：
It was ______ that he couldn't finish it alone.
A、a so difficult work
B、a so difficult job
C、such a difficult job
D、such a difficult work
第6题：
Man: English is a difficult language to learn.
Woman: ______
A: I think the grammar is easy.
B: It's not very difficult to learn.
C: I've found it very easy.
D: True, but the grammar is quite easy.
第7题：
This problem is very difficult to deal with. It’s really_______.
A、convincing
B、serious
C、tough
D、impossible
第8题：
29． Which of．the following is NOT true according to the passage?
A．It’s more difficult for boys to learn to write．
B． Girls often run and throw balls earlier than boys．
C． Young boy chimps in Tanzania may hunt and throw sooner than young girl chimps．
D． Boys are very athletic．
第9题：
Very long，complex expressions in program are difficult to write correctly and difficultto(68).
A．defend
B．detect
C．default
D．debug
第10题：
Very long, complex expressions in program are difficult to write correctly and difficult to ______.
A．defend
B．detect
C．default
D．debug