患者男，40岁，2周来右侧咬物不适，冷水引起疼痛，近2日来夜间疼痛，影响睡眠，并引起半侧头痛，疼痛不能定位，检查右侧上、下磨牙面均有深的龋洞。对患牙的应急处理为
A、拔除B
暂无解析
患者男，40岁，2周来右侧咬物不适，冷水引起疼痛，近2日来夜间疼痛，影响睡眠，并引起半侧头痛，疼痛不能定位，检查右侧上、下磨牙面均有深的龋洞。对患牙的应急处理为
I was to have made a speech if _____.
John'sscoreonthetestisthehighestintheclass;he____lastnight.
He resented _____ to wait. He expected the minister _____ him at once.
She was once a young country wife with chickens in the backyard and a view of _______mountains behind the apple orchard.
