The smoke [obscured]the moon.

[单选题]The smoke [obscured]the moon.A.darkenedB.heldC.blackenedD.prevented

[单选题]The moon was [obscured]by thick clouds.A.heldB.preventedC.darkenedD.blacken

[单选题]______delicious these moon cake are!A.How aB. What aC. HowD. What

[单选题]The moon-landing is mentioned in the first paragraph to illustrate_____.[A] technology cannot solve all of our human problems[B] progress in vaccine research for influenza has lagged behind[C] great achievements have been made by men in exploring the

[名词解释] 满月面容（moon facies）

[单选题]C．an people smoke in the plane?A．N0，they can’t．B．Yes，but only in some areas of the place．C．Yes，but only in the cabin．D．It is not mentioned in the announcement．

[单选题]The fire _______ a lot of smoke but little damage was done.A． gave awayB． sent offC． sent upD． gave off

[问答题]He stopped to smoke.

[单选题]We can see _____ full moon on the evening of August ____ 15th every year.A． the； a B. a；a C. a；the D. the；the

[试题]5.The moon and the asteroids are alike with respec［A］sizeandmovingways［B］comfortablelivingconditions［C］richandvaluablemetals［D］solarenergy