Use adhesive No. 35 to metal to metal. A: Use adhesive No. 35 to bond metal to metal. B: Use adhesive No. 35 to adhere metal to metal. C: Use adhesive No. 35 to glue metal to metal. D: Use adhesive No. 35 to join metal to metal.

Iron was found to be the most effective transition metal. 句中“transition metal”的中文是______

In metal photography, the reflective surface can represent the ______ of metal. A: three-dimensional B: colors C: area D: All of the above

把金属条弯曲成一条曲线。 A: Bend the strip of metal to make a curve. B: Curve the strip of metal.

In metal photography, we need to diffuse the light source and control the ______ of metal. A: Height B: Colors C: edges D: All of the above

智慧职教: The knife is always ___ metal.

18. It's in the ________ container. A: large blue metal B: blue large metal C: blue metal large

Where did some workmen lower a metal frame intoThey lowered the metal frame into ___________.

Iron is more useful______ any other metal. A: as B: than C: then D: so

In metal interconnect, why do we need wide metal line to conduct larger DC current?