The doctor was happy because every day I was getting______.
A. better and better
B. more and more better
C. well and well
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Until the late nineteenth century,there was no uniform system of time-keeping in the United States.
A. personal
B.efficient
C.consistent
D. practical
下列因素不参与EMP途径中磷酸果糖激酶调节的是______。
A. 胰高血糖素
B. 3-磷酸甘油酸
C. 2,6-二磷酸果糖
D. pH
与子宫颈癌无关的临床表现是
A. 阴道流血
B. 接触件出向
C. 白带增多带腥臭D.痛经
D. 下腹部、腰骶部疼痛
How lucky! We were just______ for the train.
A. in time
B. on time
C. in no time