[填空题]

Food and Health Meeting is held at London from October 10th till October 15th. Mr. Thomas Eliot attends as one of British delegates. His Itinerary is as follows:
Monday, October 10
10 a. m.: Preliminary meeting (Churchill Hotel)
12-1:30 p. m.: Lunch with delegates
Tuesday, October 11
10-11: 30 a. m.: Give a report ( Churchill Hotel)
2: 30- 4:30 p. m.: Group discussion (Churchill Hotel)
Wednesday, October 12
9:30 a. m.: Leave for the Allen &Co. Ltd. , Cambridge
1-3:30 p. m.: Food sales meeting ( Conference Room, the Allen & Co. Ltd. )
6 p. m.: Dinner with Mr. John Houseman
Thursday, October 13
10 a. m.: Return to London
2-5 p. m.: Business negotiation with Canadian delegates
7-9 p. m.: Food Awards Dinner (Riverside Hotel)
Friday, October 14
9 a. m. --4 p. m.: Visit Food Factories in London
8 p. m.: Concert (Elizabeth Music Center)<

Most plants can make their own food from sunlight, (1) some have discovered that stealing is an easier way to live. Thousands of plant species get by (2) photosynthesizing, and over 400 of these species seem to live by pilfering sugars from an underground (3) of fungi(真菌). But in (4) a handful of these plants has this modus operandi been traced to a relatively obscure fungus. To find out how (5) are (6) , mycologist Martin Bidartondo of the University of California at Berkeley and his team looked in their roots. What they found were (7) of a common type of fungus, so (8) that it is found in nearly 70 percent of all plants. The presence of this common fungus in these plants not only (9) at how they survive, says Bidartondo, but also suggests that many ordinary plants might prosper from a little looting, too.
Plants have (10) relations to get what they need to survive. Normal, (11)
A. shows
B. denotes
C. indicates
D. hints