Julic was good at German, French and Russian, all of __________ she spoke fluently.
A. who
B. whom
C. which
D. that
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If I were you, I would __________ electricity. It is dangerous.
A. stay away from
B. keep far from
C. stay away
D. keep from
慢性汞中毒的三大主要临床表现为
A. 脑衰弱综合征、口腔一牙龈炎、腐蚀性胃肠炎
B. 震颤、口腔一牙龈炎、脑衰弱综合征
C. 口腔一牙龈炎、间质性肺炎、皮炎
D. 间质性肺炎、肾炎、皮炎
E. 震颤、肾炎、口腔一牙龈炎
In our class there are 46 students, __________ half wear glasses.
A. in whom
B. in them
C. of whom
D. of them
Only after they had discussed the matter for several hours __________a decision.
A. they reached
B. did they reach
C. they reach
D. do they reach