A．dedicationB．compassionC．contemplationD．speculation

Helsing speculates that husbands suffer from the death of a spouse because they are ______

【C12】A．arrivedB．calculatedC．stoodD．speculated

Which of the following sentences expresses SPECULATION（推测)？A．You may drive the car.B．May

According to Dr. Catriona Morrison, the public speculation______.A．lacks scientific eviden

【C9】A．manifestedB．approvedC．shownD．speculated

Which of the following is NOT a speculation about