熔融操作,搅拌必须()的搅拌。
A.中断
B.不间断
C.根据需要可暂时停止
参考答案:B
--- Would you be able to go to the party ?
--- _______.
A.I don’t expect
B.I’m afraid not
C.I don’t think so
D.I believe not
小儿囟门迟闭,骨缝未合,是()
A.囟陷
B.囟填
C.解颅
D.大头瘟
E.小儿先愚