我行贵金属双向交易的时间为周一早上（）至周六凌晨（）。
A.7：00
B.8：00
C.4：00
D.5：00
参考答案：A, C
The writer ________ his writing so that he forgot to have his lunch. [ ]
A. absorbed
B. was absorbed into
C. absorbed into
D. was absorbed in
取血检查恶性疟原虫常能查到的时期是（）
A.环形体、配子体
B.环形体、大滋养体
C.环形体、裂殖体
D.大滋养体、配子体
E.裂殖体、滋养体
