第1题:
A、a set of
B、a lot of
C、a series of
第2题:
An identifier is a sequence of letters and digits,the first character must be(60).
A.a letter
B.a string
C.an array
D.a interger
第3题:
● (75) is a sequence of letters and digits,the first character mustbe a letter.
(75) A.An identifier
B.A string
C.An array
D.program
第4题:
He was busily engaged ______ writing letters. A. on B. inC. with D. by
第5题:
In the first sentence of Paragraph 3,the word "cushion" can be best replaced by
A.put a cushion under
B.relieve
C.eliminate
D.avoid
第6题:
A、five-letter
B、five-letters
C、fives-letters
D、five letters
第7题:
is a sequence of letters and digits, the first character must be a letter.
A.An identifier
B.A string
C.An array
D.program
第8题:
此题为判断题(对,错)。
第9题:
How would Misbah prefer to communicate with his parents?
A. By chatting on the Internet.
B. By calling them sometimes.
C. By paying weekly visits.
D. By writing them letters.
第10题: