单项选择题

A．By burying a water-filled pot among the plants.
B．With surface irrigation.
C．With spray irrigation.
D．By digging a ditch along the plants.
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单项选择题
A．He hated spiders.B．He wanted to do some research on the web.C．He just wanted to while away the time.D．He wanted to catch the spider.
A．He hated spiders.
B．He wanted to do some research on the web.
C．He just wanted to while away the time.
D．He wanted to catch the spider.
填空题
H (capable)
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