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【单选题】
( )与炔雌醇合用作为短效避孕药。A.
黄体酮
B.
炔诺硐
C.
司酮
D.
甲睾酮
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【单选题】She never achieved her __________ of becoming a famous writer.
A.
ambiance
B.
ambition
C.
ambient
【单选题】Have you ever wondered what the inside of a volcano looks like? Deep underground is a magma chamber. The magma chamber is under the bedrock of the earth’s crust. The conduit or pipe runs from the magm...
A.
Compare and Contrast
B.
Spatial
C.
Chronological
D.
Problem and Solution
E.
Cause and Effect
F.
Order of Importance / Sequence
【单选题】She is very_______ about her success, though she’s achieved a lot.
A.
careful
B.
certain
C.
modest
D.
anxious
【简答题】The chamber located in the side where the gear teeth are gradually disengaged and meshed is called , and the chamber located in the side where the gear teeth are gradually meshed is called .
【单选题】Have you ever wondered what the inside of a volcano looks like? Deep underground is a magma chamber. The magma chamber is under the bedrock of the earth’s crust. The conduit or pipe runs from the m...
A.
Space Relationship
B.
Time Sequence
C.
Examples and Illustrations
D.
Compare and Contrast
E.
Cause and Effect
F.
Addition (Enumeration) simple listing
【简答题】Oil from the top of the chamber is automatically ________ to oil tank.
【简答题】A vacuum gage connected to a chamber reads 5.8 psi at a location where the atmospheric pressure is 14.5 psi. The absolute pressure in the chamber is _ psi.
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