【单选题】Decide which examples are from a conversation and which are from an academic paper. (1)
B.
from an academic paper
【简答题】无砟道床分为CRTSⅠ型板式、CRTSⅡ型板式、双块式以及道岔区()和板式无砟道床等。
【单选题】Decide which examples are from a conversation and which are from an academic paper. (5)
B.
from an academic paper
【单选题】I feel like _____ to bed. I’m tired.
【单选题】听力原文:W: Hello, Kevin. I haven't seen you for many days. What's the problem with you? M: Actually I'm a little embarrassed about coming here. I feel fine right now. (23)But you know, every year around ...
A.
He gets ill at the same time every year.
B.
He doesn't get enough exercise.
C.
He often has difficulty sleeping.
D.
He's sick with influenza throughout the winter.
【单选题】Decide which examples are from a conversation and which are from an academic paper. (6)
B.
from an academic paper