【单选题】

The importance (26) developingChina’s domestic tourism industry has recently (27) great attention (28) the government and various sectors of the service industry. Many regions (29) cities have formulated strategic plans (30) promoting domestic tourism (31) a leading sector ofChina’s emerging service industry, such as GansuCountry ofChengde in Hebei Province. (32) ensure the successful development ofChina’s (33) tourism and better serve tourist needs, three development measures are proposeD、

Proposal One: More tourism facilities need to be (34) for domestic travelers. (35) present, domestic: tourism is restricted (36) transportation system limitations, Railway development has been singled out by the government as the principal means of (37) China’s transportation net work, but it will (38) time to build a sufficient national railway system. (39) the meantime, domestic tourists are (40) to take a variety of different modes of transportation for their travel.
A、with
B、of C、atD、off