We use the chipping hammer to chip the heavy rust.()
第1题:
第2题:
A good idea has just ____ to me that we can use the Internet to look for the information we want.
A: occurred
B: happened
C: took place
D: appeared
第3题:
A、to which
B、of which
C、which
D、that
第4题:
We use our tongue to().
A feel
B taste
C touch
D see
第5题:
Which statement about pneumatic chipping tools is TRUE ________.
A.The operator must wear safety goggles or glasses
B.The equipment must be grounded to prevent shock hazard
C.The chipping mechanism is made of a non-sparking material that is safe to use near explosive atmospheres
D.The needles of the needle-type chipping gun must be replaced when they have been blunted more than 1/2 of their diameter
第6题:
A.for
B.to
C.toward
D.with
第7题:
此题为判断题(对,错)。
第8题:
A.feel
B.taste
C.touch
D.see
第9题:
第10题:
When we use the word()we mean that an idea or theory is being applied: that whatever the teacher does, certain theoretical principles are always borne in mind.
approach
略