These computer programs are a ______ to me.
A: problem
B: difficulty
C: puzzle
D: question
A: problem
B: difficulty
C: puzzle
D: question
C
举一反三
- It remains a puzzle about why our outermost planet exists. A: problem B: mystery C: question D: point
- 18. She had a good job but she suffered a setback with her health. A: problem B: question C: puzzle D: tiredness
- The ______ now is that we have lots of _____ to ask, A: problem; questions B: question; problems C: question; problem D: problem; question
- design ____? A: v. 刻;篆 B: v./n. 设计;构思 C: n. a hidden problem or difficulty 诡计;圈套 D: find the solution to (a problem or question) or understand the meaning of 想出;弄明白
- figure out ____? A: v. to throw something, especially something light B: v. to make a deep sound in response to pain or despair C: n. a hidden problem or difficulty D: find the solution to (a problem or question) or understand the meaning of
内容
- 0
shewas（puzzle）（） A: girl B: woman C: problem D: mystery
- 1
Their reason for doing it is still a ________ to me. A: puzzle B: confuse C: senior D: ultimate
- 2
● Computer software is a set of computer ____________(程序). A: programs B: system C: process D: viruses
- 3
It is ______ that you want to pass the examination with the down-loaded thesis. A: out of the problem B: out of the question C: out of problem D: out of question
- 4
—I don't have any change with me. Will you pay the fare for me —(). A: Never mind B: No problem C: That's fine D: Nothing serious