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【简答题】
人类最有可能是从什么时期出现的?
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举一反三
【单选题】Contrary to our ______, the Chinese Men’s Football Team lost to Iraq.
A.
possession
B.
expectation
C.
identification
D.
Destination
【单选题】________ everyone in our team played well in this football match, we ______ lost it.
A.
Although; but
B.
Though; and
C.
Although; still
【简答题】vt.承担;着手做______
【简答题】vt. 承担,着手做;同意,答应 (u__)
【单选题】关于数控机床坐标系的描述错误的是()
A.
它的坐标原点在机床上某一点，是固定不变的，机床出厂时已确定。
B.
假定刀具是永远静止的，而工件是相对于静止的刀具而运动。
C.
机床坐标系中X、Y、Z轴的关系用右手直角笛卡尔法则确定。
D.
机床坐标系中X、Y、Z轴的正方向，是使刀具远离工件的方向。
【简答题】u____ vt. 承担,着手做;同意,答应
【单选题】_______ our national football team lost the game to such a weak team, I didn’t have any doubt about the new coach’s ability.
A.
Until
B.
By the time
C.
Unless
D.
After
【简答题】请阅读有关DNA结构的文献资料,并认真撰写读书笔记。字数不限。
【单选题】. ______our national football team lost the game to a weak team as Syria by 2 to 3, I held no doubt about the new coach’s ability.
A.
Until
B.
By the time
C.
Unless
D.
After
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