So in the future,windows will have glass which is clear but turns dark when electricity ___ it A: pass B: pass into C: pass through D: through

pass through 经过, 通过

On entering another country, a tourist will have to ______ the Customs. A: pass through B: pass by C: pass over D: D. pass for

In a mortgage pass-through security, the pass-through rate

The tour guide canleave the airport before the entire group pass through security.

How does the virus pass from person to person? A: through the air B: skin contact C: through bloodd D: in food

The goods which pass through the territory by land is defined as ( ). A: transit goods B: transshipment goods C: through goods D: import and export goods

The arriving international passenger transferring to a domestic flight must pass through all the governmental controls.

14.He waved to me as he walked__________. A: pass B: pasted C: through D: past

These two arbitrary constants(任意常数) will be determined by the requirement that the curve pass through the fixed points, A and B.