Click the Exhibit button and examine the data from the ORDERS and CUSTOMERS tables. Which SQL statement retrieves the order ID, customer ID, and order total for the orders that are placed on the same day that Martin placed his orders?（） SELECT ord_id, cust_id, ord_total FROM orders, customers WHERE cust_name='Martin' AND ord_date IN ('18-JUL-2000','21-JUL-2000');。 SELECT ord_id, cust_id, ord_total FROM orders WHERE ord_date IN (SELECT ord_date FROM orders WHERE cust_id = (SELECT cust_id FROM customers WHERE cust_name = 'Martin'));。 SELECT ord_id, cust_id, ord_total FROM orders WHERE ord_date IN (SELECT ord_date FROM orders, customers WHERE cust_name = 'Martin');。 SELECT ord_id, cust_id, ord_total FROM orders WHERE cust_id IN (SELECT cust_id FROM customers WHERE cust_name = 'Martin')。
A与B在某一商场前拦住C准备抢钱，因人多一时难以下手。刚好E经过此地，因为E与A、B认识，E就对A、B说：“你们在这里下手，自己找死啊。要下手也应该找个偏僻的地方。”结果A、B听信了E的话，就将C劫持到一僻静处，抢走了C的钱物。则E在此犯罪中（） 是主犯。 是从犯。 是教唆犯。 不构成犯罪。
103阀放风阀导向杆密封圈漏泄，会引起紧急室充气过快。
Your company has 1，000 client computers. Each client computer has 1 GB of RAM. You are planning to deploy Windows 7 Enterprise. You need to design a zero-touch deployment strategy to increase the number of client computers that can be imaged at one time. What should you do？（） Increase the amount of RAM on the client computers.。 Change from unicast to multicast deployment of images.。 Change from multicast to unicast deployment of images.。 Decrease the trivial file transfer protocol （TFTP） block size on the TFTP server.。
土石坝设置防渗体的作用包括（）。 A、防止波浪淘刷 。 B、降低浸润线、增加下游坝坡的稳定性 。 C、减少通过坝体和坝基的渗流量 。 D、降低坝体孔隙水压力 。 E、降低渗透坡降，防止渗透变形。
根据《金属与石材幕墙工程技术规范》的规定，花岗石板材的弯曲强度不应小于（）MPa。
