English as a Foreign Language EFL

teaching of Chinese as a foreign language

English as Foreign Language

Chinese as a foreign language

making Chinese as a foreign language

teaching Chinese as a foreign language

teaching Chinese as a foreign language since 2000

section a-a a-a

air tightness test of a vacuum system

drop test of a landing gear

Foreign Language Test for Title of Technical Posit

level of a test

Power of a test

shaking table test of a building mod el

size of a test

spin test (of a current-meter)

strength of a test

Test of English pronunciation

theory of test of significance