I still remember the dayI first came to

题型:选择题

问题:

I still remember the day               I first came to the school.     [ ]

A. what

B. when

C. who    

D. where

考点:关系副词
题型:选择题

高8m和4m的两根旗杆笔直地竖在水平地面上,且相距10m,则地面上观察两旗杆顶端仰角相等的点的轨迹为 [ ]

A.圆

B.椭圆

C.双曲线

D.抛物线

题型:选择题

已知⊙O和⊙O′的半径分别为5cm和7cm,且⊙O和⊙O′相切,则圆心距OO′为(  )

A.2 cm

B.7 cm

C.12 cm

D.2 cm或12 cm

题型:选择题

I can't ()which pair of jeans to buy. They both look good on me.

A. like

B. prefer

C. decide

D. follow

题型:选择题

血肿初形成

A.加压包扎
B.止血药物
C.穿刺抽出积血
D.手术引流
E.防止继发感染

题型:选择题

竹叶石膏汤证可见到除下列哪项以外的脉症?()

A.气逆欲吐

B.虚赢少气

C.脉洪大

D.脉虚数

E.发热

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