根据下列选项,回答 112~113 题。
第 112 题 突然发生广范围快速的龋蚀,很快发生牙髓感染,下颌乳前牙也受到龋蚀的侵及()
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According to Harvard professor Steven Pinker, predictions about the future_____.
A. may invite trouble
B. may not come true
C. will fool the public
D. do more harm than good
根据下列选项,回答 102~104 题。
第 102 题 牙体折裂是由于()
根据下列选项,回答 126~128 题:
第 126 题 烦渴、烦躁不安、高热、尿少,尿比重高()
AIDS is a global problem that demands a unified, worldwide solution, which is not only
A. relevant
B. prevalent
C. vigorous
D. rigorous