患者男，40歲，2周來右側咬物不適，冷水引起疼痛，近2日來夜間疼痛，影響睡眠，并引起半側頭痛，疼痛不能定位，檢查右側上、下磨牙面均有深的齲洞。對患牙的應急處理為
A、拔除B
暫無解析
_____ time, he’ll make a first-class tennis player.
Thethreementriedmanytimestosneakacrosstheborderintotheneighboringcountry_____bythepoliceeachtime.
It is not uncommon for there _____ problems of communication between the old and the young.
Which of the following italicized words DOES NOT carry the metaphorical meaning?
Ininternationalmatches,prestigeissoimportantthattheonlythingthatmattersistoavoid_____.
