两道高中英语单选题
-Finallyelectriccars______tothemassmarket—andcities______togetreadyforthem.-Really，it...
-Finally electric cars______to the mass market—and cities ______to get ready for them.
-Really，it is good news after all.
A. headed; have started B. are heading; are starting
C. have headed; have started D. will be headed; are starting
People are advised to be ________towards the health concerns of their dear ones while burning firecrackers to celebrate the festival , for they contain harmfull chemicals.
A. accessible B.aware C. cautious D. sensitive
(这题到底是C还是D？请说明选或不选的原因。) 展开
-Really，it is good news after all.
A. headed; have started B. are heading; are starting
C. have headed; have started D. will be headed; are starting
People are advised to be ________towards the health concerns of their dear ones while burning firecrackers to celebrate the festival , for they contain harmfull chemicals.
A. accessible B.aware C. cautious D. sensitive
(这题到底是C还是D？请说明选或不选的原因。) 展开
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