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儿童的心理发展是以实践活动为基础,以儿童自身的[ ]和内因为动力,儿童在与[ ]交互作用过程中,自觉地接受人类社会文化与经验,促进自身发展的过程。
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【简答题】front engine, front wheel drive
【简答题】How high was its front wheel? The front wheel was ______ feet high.
【单选题】With front drive arrangement or rear-wheel-drive arrangement, ______ transmit the power to the drive wheels.
A.
piston engine
B.
gears
C.
gears and shafts
D.
diesel engine
【单选题】Where is the position of the wheel dogs in a team?
A.
In the front of the team.
B.
Behind the lead dogs.
C.
In front of the sled.
D.
At the side of swing dogs.
【简答题】Once the car starts moving, which wheel will travel farther?A. The front wheel.B. The back wheel.1. Once the car starts moving, which wheel will travel farther? A. The front wheel. B. The back wheel. ...
【单选题】A front-wheel-drive vehicle ususally has a ( ).
A.
front-mounted engine driving the rear wheels.
B.
front-mounted engine driving all 4 wheels.
C.
rear-mounted engine driving the front wheels.
D.
front-mounted engine driving the front wheels.
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