Although SPanish, he attended the course.
A、hewasknowingheisknowinghavingaknowledgeofknowsC
「句意」雖然只懂一點西班牙語,但他還是參加了這個課程的學習。
「難點」know是靜態動詞,不能用于進行時;選knows從句中又缺少主語。knowledge作“知識”講時是不可數名詞,但作“了解”講時,前面可加“a”,常用于詞組haveraknowledgeof中,所以選C)。
Theopeningceremonyisagreatoccasion.Itisessential_____forthat.
Thesmallmountainvillagewas()bythesnowformorethanonemonth.
患者男,40歲,2周來右側咬物不適,冷水引起疼痛,近2日來夜間疼痛,影響睡眠,并引起半側頭痛,疼痛不能定位,檢查右側上、下磨牙面均有深的齲洞。對患牙的應急處理為
Modern____perhapscausesmoreproblemsthanitsolves.
Thismissileisdesignedsothatonce_____nothingcanbedonetoretrieveit.