I'm a nurse. I work ()David ()the same hospital.
A. by… on
B. of… at
C. with… in
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The government introduced new regulations ____inflation(通货膨胀)might be brought under control.
A. for
B. because
C. so that
D. as for
The farmers ____ a mysterious object flying over when they made their way home.
A. kept up with
B. caught sight of
C. made use of
D. held themselves in
A: I have a light breakfast early in the morning.
B:().
A. So have I
B. Me too
C. So am I
诊断为泌尿系结石，最常用简便易行的方法是
A. 尿常规
B. 腹部B超
C. 静脉肾盂造影
D. 肾图
E. 逆行造影
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