超声观察几周,胎囊不增大,应考虑胚胎停止生长()。
A.<1周
B.1~2周
C.2~3周
D.3~4周
E.4周以上
参考答案:B
It was with great courage _______ the boy told the truth ______ he had stolen the money.
A.that; that
B.which; that
C.when; what
D.which; /
《反对本本主义》初步提出了()。
A、实事求是思想路线的内涵
B、农村包围城市道路的思想
C、无产阶级领导权思想
D、中国革命分两步走思想