| 1. 单选题 | |
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Which "ex-" in the following words sounds different from the other three?
A . experiment
B . expensive
C . excellent
D . excuse
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| 2. 单选题 | |
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Sally often works in the garden after ______ breakfast on Saturday morning.
A . a
B . an
C . the
D . /
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| 3. 单选题 | |
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Dear passengers, now you have 30 minutes to check ______ at Gate 30.
A . in
B . for
C . on
D . up
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| 4. 单选题 | |
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Pansy is my friend, and I'm sure I am ______ as well.
A . she
B . herself
C . her
D . hers
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| 5. 单选题 | |
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Wendy improved her learning methods. ______, she made great progress.
A . In brief
B . As a result
C . Above all
D . For example
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| 6. 单选题 | |
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The new washing machine is our star product because it uses ______ water than old ones.
A . little
B . less
C . more
D . much
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| 7. 单选题 | |
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The medical studies show us that human's left ear and right ear ______ sound differently.
A . protect
B . pronounce
C . process
D . prevent
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| 8. 单选题 | |
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It's a pleasure that Lucy ______ to the charity show last night.
A . invites
B . is invited
C . invited
D . was invited
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| 9. 单选题 | |
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—______ is China's space station expected to be completed?
—In about three years.
A . How soon
B . How often
C . How long
D . How fast
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| 10. 单选题 | |
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While drawing comic strips, you can make characters burst out ______ by showing the teeth.
A . laugh
B . laughing
C . laughed
D . to laugh
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