The students have to do well in English in order to find ________jobs.
A. decent
B. safe
C. awkward
D. choose
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Jae-Hyuk cannot _____________in class because he is too tired.
A. wonder
B. miss
C. concentrate
D. choose
The boys _________partners at the coffee shop.
A. decent
B. choose
C. consentrate
D. wonder
2.5%的敌杀死乳油500ml,加适量的水,喷拌细土(),喷拌均匀即可成为毒土。A、50kg B、100kg C、200kg D、500kg94
A. 50kg
B. 100kg
C. 200kg
D. 500kg
氨基甲酸酯类重度中毒症状有()、昏迷、抽搐、心肌损伤。A、呼吸困难 B、呼吸增强 C、呼吸正常 D、呼吸停止101
A. 呼吸困难
B. 呼吸增强
C. 呼吸正常
D. 呼吸停止