It . Please take an umbrella with you, Annie. A: ains B: is raining C: ained D: was raining
It . Please take an umbrella with you, Annie. A: ains B: is raining C: ained D: was raining
If it _____ tomorrow, we will stay at home. A: ain B: will rain C: ains D: has rained
If it _____ tomorrow, we will stay at home. A: ain B: will rain C: ains D: has rained
It _____ hard now, otherwise we could go out play. A: ained B: ains C: is raining D: would rain
It _____ hard now, otherwise we could go out play. A: ained B: ains C: is raining D: would rain
下列导航设备中，属于近程导航的是（）。 A: AINS B: BILS C: CGPS D: DOMEGA
下列导航设备中，属于近程导航的是（）。 A: AINS B: BILS C: CGPS D: DOMEGA
【判断题】The mono s a c cha r ide con t ains one sugar u nit and the poly s a c cha r ide contains three sugar units .
【判断题】The mono s a c cha r ide con t ains one sugar u nit and the poly s a c cha r ide contains three sugar units .
-You'd better take an umbrella. The weather report says itin the afternoon. [br][/br]- Thank you. I will put one in my bag. A: will rain B: ains C: is raining D: is to rain
-You'd better take an umbrella. The weather report says itin the afternoon. [br][/br]- Thank you. I will put one in my bag. A: will rain B: ains C: is raining D: is to rain
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