74（）
A: upright
B: powerful
C: valuable
D: unlucky
A: upright
B: powerful
C: valuable
D: unlucky
D
举一反三
- Which morpheme is not a bound one? A: un-, in unlucky B: luck, in unlucky C: -y, in unlucky D: none of the above
- How many unlucky things can you find in the film? _________ unlucky things.
- This project is ____________ than that one is. A: much valuable B: much more valuable C: far valuabler D: slightly valuable
- 47（） A: unlucky B: ill-famous C: willing D: fortunate
- Which are compound words? A: into B: babysit C: lucky D: unlucky
内容
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面心立方、体心立方和密排六方的空间利用率分别为__________________。 A: 74%、74%、74% B: 68%、68%、68% C: 74%、68%、74% D: 68%、74%、68%
- 1
面心立方、体心立方和密排六方的配位数分别为 A: 74％、68％、74％ B: 68％、68%、68% C: 68％、74%、68% D: 74％、74%、74%
- 2
面心立方、体心立方和密排六方的致密度分别为()。 A: 68%、68%、68% B: 74%、68%、74% C: 68%、74%、68% D: 74%、74%、74%
- 3
______importantinformationheleftforme!It’sofmuch______tome. A: What,value B: Whatan,value C: How,valuable D: Howan,valuable
- 4
A Web browser is probably ______. A: a powerful machine B: a powerful server C: a computer company D: a computer program