cold-pcr领域的研究开始时间比较晚,()大学是该领域的研究中心
cold-pcr领域的研究开始时间比较晚,()大学是该领域的研究中心
It was ______ day that he decided to study indoors. A: so a cold B: a so cold C: such a cold D: such cold a
It was ______ day that he decided to study indoors. A: so a cold B: a so cold C: such a cold D: such cold a
It was ______ that day . A: much too cold B: too much cold C: very much cold D: much very cold
It was ______ that day . A: much too cold B: too much cold C: very much cold D: much very cold
__________, he always goes to swim in winter. A: However it is cold B: It is cold however C: However cold is it D: However cold it is
__________, he always goes to swim in winter. A: However it is cold B: It is cold however C: However cold is it D: However cold it is
______ night that I could hardly fall asleep. A: So cold was it last B: So cold was it C: So cold it was last D: So cold it was
______ night that I could hardly fall asleep. A: So cold was it last B: So cold was it C: So cold it was last D: So cold it was
If you such clothes in winter, you'll . A: wear;get cold B: will wear; get cold C: put on;have cold D: shall wear; take cold
If you such clothes in winter, you'll . A: wear;get cold B: will wear; get cold C: put on;have cold D: shall wear; take cold
解释PCR、DNA—PCR、RT—PCR、原位PCR和定量PCR？
解释PCR、DNA—PCR、RT—PCR、原位PCR和定量PCR？
It was too cold for us to go out. = It was so cold ____________________.
It was too cold for us to go out. = It was so cold ____________________.
It's ____ here. We can't work long hours here. A: very much cold B: much cold C: much too cold D: too much cold
It's ____ here. We can't work long hours here. A: very much cold B: much cold C: much too cold D: too much cold
Mary caught last week, and she is suffering from now. A: a bad cold, a pneumonia B: bad cold, pneumonia C: a bad cold, pneumonia D: bad cold, a pneumonia
Mary caught last week, and she is suffering from now. A: a bad cold, a pneumonia B: bad cold, pneumonia C: a bad cold, pneumonia D: bad cold, a pneumonia