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【单选题】
The speed here is not to exceed 5 knots.
A.
You shall proceed at a speed of 5 knots
B.
You shall proceed at a speed of more than 5 knots
C.
You shall proceed at a speed of less than 5 knots
D.
You shall proceed at a speed of at least 5 knots
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参考答案:
举一反三
【判断题】电动风扇的温控开关一般位于发动机缸体出水管口。
A.
正确
B.
错误
【单选题】6
A.
a . They’re beginning to get along well .
B.
b . They’ve always been very good friends .
C.
C . They have many good friends .
D.
d . They’ve changed their feelings towards each other .
【简答题】近年来,我国大部分地区遭遇了前所未有的重度雾霾天气,造成这一污染现象的罪魁祸首之一是(),它是指悬浮在空气中,空气动力学当量直径≤10μm(微米)的颗粒物。 A细颗粒物 B大颗粒物 C可吸入颗粒物 D可吸入细颗粒物
【判断题】523电动风扇的温控开关一般位于发动机缸体出水管口。
A.
正确
B.
错误
【简答题】U1_3_3_2.mp3: There are so many changes when a person comes to college. Some of the new college students may have been to camps or 1)_______ away from home before, but for some it’s the2) _______first...
【单选题】同上 They’ve been friends for years.
A.
19
B.
90
【简答题】There are so many changes when a person comes to college. Some of the new college students may have been to camps or 1) ___ away from home before, but for some it ’s the 2)___ first time they’ve left...
【多选题】刀具材料中,HSS的中文名称是( )
A.
高速钢
B.
硬质合金
C.
白钢
D.
陶瓷
【单选题】They’ve been friends for years.
A.
一年
B.
二年
C.
几年
【判断题】电动风扇的温控开关一般位于发动机缸体出水管口。答案
A.
正确
B.
错误
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